Triplett 8100 User Manual

CONTENTS PAGE
1. Introduction 1
2. Safety Rules and Warnings 2 - 7
3. International Symbols 8
4. Product Features 8
5. Specifications 9 - 11
7. Preparation for Use 18 - 19
8. General Measurement Procedures 20 - 21
9. Specific Measurement Procedures 22 - 31
10. Maintenance 35
11. Accessories 35 - 36
12. Warranty 36
AC & DC Voltage 22 - 23 AC & DC Current 24 - 25 Resistance 26 - 27 Diode 28 Continuity 28 - 29 Capacitance 29 - 30 Frequency & Duty Cycle 30 - 31 Temperature 31 - 32 Using Min/Max Mode 32 - 34
1: INTRODUCTION
The Triplett Model 9320-A is a True RMS 3 3/4 digit, handheld, battery operated, autoranging Clamp On Ammeter and Multi-tester. It performs the basic electrical measurements required by the homeowner as well as advanced measurements useful to the professional electrician. It measures AC and DC Voltage, AC and DC Current, and Resistance (Ohms). It also has a Diode Test function, and a Continu­ity Beeper. Advanced functions include the measurement of Capacitance, Frequency (including Frequency through the Clamp-On), and Temperature. A backlit LCD display makes the meter useful in areas with poor lighting and convenience fea­tures like Data Hold, Min/Max Memory, and Auto Power Off add to the usefulness of the product. Overload protection makes the meter resistant to damage from accidental overloads.
Triplett Model 9320-A
1
Triplett Model 9320-A
84-858
4/05
2: SAFETY RULES & WARNINGS
2.1 Read all instructions in this manual before using this meter. Failure to do so may result in damage to the meter or injury to the user.
2.2 Prior to using the meter in any situation which could result in injury to the user, in order to verify that the meter is functional and producing a valid reading, test the meter on a circuit(s) known to have potentials equivalent to the potential that is to be measured. For example, before using the meter to determine if an AC power line is energized with 120VAC, test the meter on a line known to be energized with 120VAC. Failure to do so may result in damage to the meter or injury to the user.
2.3 Do not use this meter with its case open, or with parts removed. Doing so may damage the meter and/or injure the user.
2.4 When using this meter in schools and workshops, responsible teachers or skilled personnel must control the usage of this meter. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.5 Follow the recommendations of any Trade Organizations or Regulatory Agencies whose scope encompasses the use of this meter. Failure to do so may result in damage to the meter or injury to the user.
2.6 Do not open this meter for maintenance without first disconnecting the test leads from all external circuitry. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.7 Repairs and maintenance must only be carried out by qualified service personnel or qualified electricians / technicians who know the dangers of, and the safety rules applicable to this type of equipment. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.8 Always set the meter to the appropriate range or mode before connecting it to the circuitry to be tested. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.9 Check the condition of the test leads before making a measurement. Do not use the test leads if there is damaged insulation or exposed metal. Failure to observe this precaution may result in damage to the meter or injury to the user.
Triplett Model 9320-A
2
2.10 Make sure test leads are properly inserted and seated in the meter’s input
jacks. A loose test lead may cause the user to believe that no hazard exists, when in fact, dangerous voltages or currents may be present. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.11 Do not touch the tips of the test leads when making a measurement. Do not touch live circuitry when making a measurement. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.12 Before using the meter, examine both the meter and the test leads for damage. Do not use the meter if damage (damaged insulation, exposed metal, cracked case, burnt smell, etc.) is evident. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.13 Insert the test leads in the jacks specified in the instructions for performing particular tests. Inserting the test leads in incorrect jacks can damage the meter and/or injure the user.
2.14 Do not exceed the maximum voltage or current limitations of the meter (see product specifications). Doing so may damage the meter and/or injure the user.
2.15 Do not apply voltage or current to the input of the meter when it is set to any of the Ohms Ω ranges. Doing so may damage the meter and/or injure the user.
2.16 Do not apply voltage or current to the input of the meter when it is set to the
Diode Test or Continuity Beeper modes. Doing so may damage the meter and/or injure the user.
2.17 Do not apply voltage or current to the input of the meter when it is set to the Capacitance mode. Doing so may damage the meter and/or injure
the user.
2.18 Do not apply voltage or current to the input of the meter when it is set to the Temperature measurement mode. Doing so may damage the meter and/or injure the user.
2.19 Do not attempt to measure current on bare conductors that are elevated above earth ground by more than 600V AC.
3
Triplett Model 9320-A
2.20 Do not rotate the Function switch with the test leads connected to the
circuitry to be tested. Doing so may damage the meter or the circuitry, and/or injure the user.
2.21 For maximum safety, turn the equipment or voltage source off before connecting the test leads. Make certain that no capacitors in the circuit being tested remain charged to a high voltage. Set the Meter to the appropriate AC or DC Voltage range. If the voltage is unknown, set the Meter to the highest range. Re-apply power and observe the meter reading.
2.22 Do not apply voltages to the input of the meter which are elevated above the earth ground potential by more than 600V AC/DC. Doing so may damage the meter and/or injure the user.
_
2.23 Do not continue to use meter when the “low battery” symbol
+
is displayed. The displayed reading may be in error and lead the user to believe that no hazard exists, when in fact, dangerous voltages or currents may be present. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.24 Use caution when working with voltages above 25 volts AC or 35 volts DC. Such voltages may cause a life threatening electrical shock.
2.25 This meter is not for use by children. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.26 Do not use this meter to make measurements in adverse environments such as rain, snow, fog, or locations with steam, explosive gases or dusts. Doing so may damage the meter and/or injure the user.
2.27 Do not use meter in condensing atmospheres. That is, do not use meter in conditions where ambient temperature and humidity could cause condensa­ tion of water inside of meter. Doing so may cause injury to the user.
2.28 Do not use the meter if either the meter or the test leads are wet, either from exposure to the weather, or after cleaning the case of the meter. Doing so may cause injury to the user.
2.29 Do not attempt immediate use of the meter when bringing it from a cold environment to a warm environment. Condensation of water, inside and outside of the meter, may produce dangerous measuring conditions. Allow the meter to warm to room temperature before using. Failure to observe this precaution may result in damage to the meter or injury to the user.
Triplett Model 9320-A
4
2.30 Do not modify the meter. Changing the design may make the meter unsafe
and may result in injury to the user.
2.31 Use caution when attempting to evaluate if a dangerous voltage is present. The meter will not read AC voltage if it is set to DC, nor will it read DC if it is set to AC. For example, if the meter is set to 400VDC, it will not measure a dangerous AC voltage, even if the probes are inserted into a household AC wall outlet.
2.32 Do not touch the metallic portion of one test lead if the other test lead is connected to a live circuit. The current from the live circuit may pass through the meter and appear on the unconnected test lead. Failure to observe this warning may result in user injury.
2.33 Do not attempt to use meter when no display is present on LCD. Doing so may damage the meter and/or injure the user.
2.34 Use caution when measuring circuits containing capacitors. Capacitors can store dangerous or lethal levels of electricity, even when the circuitry which they are in has been disconnected from its power source. Some capacitors could source enough energy to damage the meter and/or injure the user.
2.35 Use caution when using this meter to measure voltages in industrial appli­ cations where the High Energy circuitry is used. High Energy circuitry is usually regarded as any circuitry capable of supplying over 4000 watts to a load before a safety device (like a fuse) interrupts the circuit. For maximum safety, use of Lineman’s Gloves conforming to ASTM D120 is recommended. See product specifications for Category III statement.
2.36 Do not attempt to test charged capacitors. Only discharged capacitors may be tested. If you wish to test a capacitor, discharge it using an approved method before connecting it to the meter. Caution: Some capacitors can store dangerous lethal charges. Discharging these capacitors can be dangerous unless an approved method is used. Failure to observe this pre­ caution may result in damage to the meter or injury to the user.
2.37 When you use the meter to check a high-voltage circuit, do not try to connect both test leads at once. Instead, clip one probe to the neutral or ground lead of the circuit (usually a bare, green, or white wire in AC wiring circuits) using the insulated slip-on Alligator Clips. Then probe for voltages with the other test lead. This helps prevent you from accidentally touching a hot wire, since you need to concentrate on only one test lead. Failure to observe this precaution may result in damage to the meter or injury to the user.
5
Triplett Model 9320-A
2.38 If there is any doubt about the condition of the meter (i.e. safe vs unsafe),
remove the meter from service and secure it in a location that will prevent its unintentional use. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.39 Do not use the meter if it does not appear to work correctly on all ranges and in all modes. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.40 Do not use the meter if it has undergone long-term storage under unfavor­ able conditions. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.41 Do not use the meter if it may have been damaged in transport. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.42 Always connect one of the meter’s alligator clips to the low side of a power circuit first. Never clamp onto a hot wire first, (usually red, black, or blue in AC wiring circuits.) If you clamp onto a hot wire first, and touch the other probe, you could receive a shock. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.43 To avoid damage to the meter and possible user injury, disconnect test leads from test points before changing the function/range. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.44 Avoid usage near strong magnetic fields (magnets, loudspeakers, transformers, motors, coils, relays, contactors, electromagnets, etc.). The meter may display readings that are in error, causing the user to misinterpret the hazards present. For example, the meter may indicate a low voltage when high voltages are actually present. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.45 Avoid usage near strong electrostatic fields (high voltage power lines, televisions, computer monitors, etc.). The meter may display readings that are in error, causing the user to misinterpret the hazards present. For example, the meter may indicate a low voltage when high voltages are actually present. Failure to observe this precaution may result in damage to the meter or injury to the user.
Triplett Model 9320-A
6
2.46 Avoid usage near strong RF fields (radio or television transmitters, walkie
talkies, cellular phones, etc.). The meter may display readings that are in error, causing the user to misinterpret the hazards present. For example, the meter may indicate a low voltage when high voltages are actually present. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.47 Remove the battery when the meter may be left unused for longer than 1 month. Chemical leakage from the battery could damage the meter, leading to user injury.
2.48 Do not use the meter if there is evidence of chemical leakage from the battery. Leakage could damage meter and lead to injury of user.
2.49 Observe whether D-HOLD function is activated. The meter may not show the presence of dangerous potentials when D-HOLD is activated. For example, if D-HOLD is applied when the meter is reading zero, and 120VAC is subsequently applied, the meter will continue to read zero. Failure to observe this precaution may result in damage to the meter or injury to the user.
2.50 Do not use the thermocouple to measure the temperature of objects that are electrically “live”. Failure to observe this precaution may result in damage to the meter or injury to the user.
7
Triplett Model 9320-A
3: INTERNATIONAL SYMBOLS
The following International Symbols may be used in this manual and on the case of the meter to identify, caution, or warn the user of important product limitations or important operational procedures that must be followed to ensure safe usage of the product.
_
+
Low Battery Ground
See Instruction Manual AC
DC Fuse
Double Insulated Beeper
Diode AC or DC
Dangerous Voltages Capacitance
4: PRODUCT FEATURES
4.1 True RMS AC Voltage and Current measurements
4.2 3 3/4 digit resolution (4000 counts)
4.3 Autoranging on Voltage, Resistance, Frequency, and Capacitance
4.4 AC and DC Current Measurements (Clamp-On) to 1000A
4.5 38mm (1.5") max conductor diameter, 32mm (1.3") jaw opening
4.6 AC and DC Voltage Measurements to 600V (CAT III)
4.7 Resistance Measurements to 40 Meg Ohms
4.8 Capacitance Measurements to 4000uF
4.9 Frequency Resolution of 0.01Hz at 60Hz (60Hz measures 60.00Hz)
4.10 Temperature Measurement in C or F with K type Thermocouple (included)
4.11 Auto Power Off increases battery life (defeatable)
4.12 Continuity Beeper
4.13 Diode Test
4.14 Data Hold
4.15 Relative Mode cancels zero error and offsets
4.16 Min/Max function memorizes highest and lowest readings
4.17 Backlit LCD Display
4.18 Overload Protection
4.19 Double Insulated Design
4.20 CE Mark (EMC / LVD)
4.21 3 Year Warranty
Triplett Model 9320-A
8
5: SPECIFICATIONS
5.1 Display: 0.58" (15mm) high LCD
5.2 Display Resolution: 4000 counts, 0000 to 3999
5.3 Overrange Indication: Displays “OL”
5.4 Measurement Rate: 3 to 4 measurements per second
5.5 Low Battery Annunciator:
5.6 Jaw Dimensions: Accepts 38mm (1.5") max conductor diameter
5.7 Operating Conditions:
Temperature: 0 to 40 degrees C (32 to 104 degrees F) Relative Humidity: less than 80%
5.8 Storage Conditions:
Temperature: -20 to 60 degrees C (-4 to 140 degrees F) Relative Humidity: less than 90%
5.9 Case Dimensions:
5.10 Weight: 338 grams, 0.75 lbs. (w/ battery, w/o leads)
5.11 Battery: 1 standard 9 volt alkaline battery (Triplett PN 37-48)
5.12 Battery Life: approx. 100 hours continuous usage except for
5.13 Insulation: Double Insulated (Protection Class II)
5.14 Approvals: IEC 1010-1 (EN61010-1)
Note: a) The following accuracy specifications are valid at 23 degrees C, +/- 5
degrees C, Relative Humidity less than 75% b) The specifications are in the form “ +/- (x % of reading + LSD)” where LSD is “Least Significant Digit”.
_
+
if jaw is slipped over end of conductor. 32mm (1.3") max conductor diameter if jaw is opened and clamped over conductor.
219 x 84 x 45 mm, (L x W x H)
8.63 x 3.31 x 1.75 inches (L x W x H)
current ranges. approx. 30 hours continuous usage in current ranges.
Overvoltage Category (Installation Category) Category II to 1000 volts DC Category II to 750 volts AC Category III to 600 volts AC/DC IEC 1010-2-032 CE: EMC, LVD
9
Triplett Model 9320-A
egnaRnoituloseRycaruccA
A004A1.0 ± )DSL5+gdr%0.2(
A0001A1 ± )DSL01+gdr%5.2(
:noitcetorPdaolrevO sces06nahtsselrofxamA0001
:ycneuqerF zH001otzH04
:yalpsiD SMReurTCA
tnerruCCD
tnerruCCASMRT
egnaRnoituloseRycaruccA
A004A1.0 ± )DSL5+gdr%5.1(
A0001A1 ± )DSL01+gdr%0.2(
:noitcetorPdaolrevO sces06nahtsselrofxamA0001
egatloVCASMRT
egnaRnoituloseRycaruccA
Vm04Vm10.0
V4Vm1
V04Vm01
V004Vm001
V006V1 ± )DSL3+gdr%5.1(
:ycneuqerF zHK1otzH04
:yalpsiD SMReurTCA
:)IIITAC(noitcetorPdaolrevO smrCD/CAV006
:ecnadepmItupnI M01segnarlla arVm004/Vm04tpecxe, segn
M001nahtretaergera
egatloVCD
egnaRnoituloseRycaruccA
Vm04Vm10.0
Vm004Vm1.0
V4Vm1
V04Vm01
V004Vm001 V006V1 ± )DSL3+gdr%8.0(
:ecnadepmItupnI M01segnarlla arVm004/Vm04tpecxe, segn
:)IIITAC(noitcetorPdaolrevO smrCD/CAV006
M001nahtretaergera
ecnatsiseR
egnaRnoituloseRycaruccA
004 1.0 ± )DSL3+gdr%0.1(
K4 1
K04 01
K004 001
M4 K1
M04 K01 ± )DSL3+gdr%0.2(
:noitcetorPdaolrevO xam.ces03rofSMRCAroCDV006
± )DSL3+gdr%5.1(Vm004Vm1.0
± )DSL2+gdr%0.1(
± )DSL2+gdr%5.0(
± )DSL2+gdr%0.1(
Triplett Model 9320-A
10
egnaRsetoN
:noitcetorPdaolrevO xam.ces03rofSMRCAroCDV006
.smhO051ot03
ecnaticapaC
egnaRnoituloseRycaruccA
Fn04Fp01
Fn004Fp001
04 µFFn01
004 µFFn001 ± )DSL01+gdr%0.5(
0004 µF1µF ± )DSL02+gdr%0.02(
:noitcetorPdaolrevO xam.ces03rofSMRCAroCDV006
egnaRnoituloseRycaruccA
zH01zH10.0
zH001zH1.0
zH0001zH1
zHK01zH01
zHK001zH001
zHK0001zHK1
zHM01zHK01
:noitcetorPdaolrevO xam.ces03rofSMRCAroCDV006
:ytivitisneS )smrV5.1:zHM01(smrV6.0evawenis
egnaRnoituloseRycaruccA
zH004ot52A1.0 ± )DSL5+gdr%1.0(
:noitcetorPdaolrevO .ces06nahtsselrofxamA0001
:ytivitisneS muminimspmA3
gnidaerorezlaudiserLER
.Fn01wolebetaruccatoN*
erutarepmeT
egnaRnoituloseRycaruccA
:rosneS elpuocomrehTepyT-K
)C051ot02-(F203ot4-
)C008ot051(F2741ot303
:noitcetorPdaolrevO xam.ces03rofSMRCAroCDV006
Feerged1 Ceerged1
elcyCytuD
egnaRnoituloseRycaruccA
%99ot0%1.0 ± )DSL2+gdr%0.2(
:noitcetorPdaolrevO xam.ces03rofSMRCAroCDV006
:ytivitisneS xamzHK1otralopibppV2evawerauqs
11
tseTytiunitnoCdnaedoiD
± )DSL01+gdr%0.3(
± )DSL5+gdr%5.2(4µFFn1
)sdaeLtseThguorht(ycneuqerF
± )DSL5+gdr%1.0(
)nO-pmalChguorht(ycneuqerF
± (Fseerged7 ± )Cseerged4
± F)DSL2+gdr%0.3( ± C)DSL1+gdr%0.3(
tseT.V999.1.xorppaotpuVniegatlovedoid.xorppasyalpsiD
.V8.2tuobaegatlovtiucricnepO.Am4.0tuobatnerruc
tiucricnepO.smhO004.xorppaotpuecnatsiser.xorppasyalpsiD
nahtsselsiecnatsisernehwsdnuosrepeeB.V5.0tuobaegatlov
Fn01nahtretaergseulavrof
Triplett Model 9320-A
1
13
12
11
2
3
4
5
Triplett Model 9320-A
10
9
8
7
6
FIGURE 1
FRONT PANEL OF 9320-A
12
6: 9320-A FRONT & REAR PANEL, DISPLAY DETAILS
1) Centering Marks – Position the conductor within the jaws at the intersection of the indicated marks in order to meet the specified accuracy. An additional error of several percent may result if conductor is not properly positioned.
2) Lever – Opens and closes the clamp jaws.
3) REL and DCA ZERO ADJ – Press this button to REL (make subsequent
readings RELative to the current reading) or to “zero out” any zero error. The button is usually used to zero out errors on the‘400Ω range, the A
range, or the 40nF Capacitance range.
4) SELECT – Press this button to access alternate measurement modes. For example, on the V range, pressing the button selects between AC and DC
measurement modes.
5) COM Jack – The black test lead is plugged into this jack for all measurements except current (amps). To avoid electrical shock or instrument damage, do not connect this jack to any source that is more than 600V with respect to earth ground.
6) V Ω Hz Jack – The red lead is plugged into this jack for all measurements except current (amps).
7) Hz/DUTY – When the FUNCTION switch is set to Hz or V , pressing this button allows selection of the Frequency Measurement (Hz) mode or the Duty Cycle Measurement (DUTY) mode.
8) MIN/MAX – Pressing this button makes LCD display the Maximum or Minimum value that the meter has measured. This feature does not work on all ranges. For example, it does not work on any of the Frequency ranges or Capacitance ranges.
9) Display – The LCD display provides the measurement indication and other instrument status. See Figure 2 for a more detailed view.
10) FUNCTION Switch – Used to select the function and range to measure
13
Triplett Model 9320-A
11) D. HOLD / LIGHT Button – Holds the reading in the display when the D-HOLD
button is pressed and released. appears in the display to indicate that the D.HOLD is activated. To release, press the D.HOLD Button again. To turn on the LCD backlight, press and hold the button for 2 seconds or longer. To turn the backlight off, again press and hold the button for 2 seconds or longer.
12) Hand Guard – Grasp meter below this guard. Do not touch any bare conductors that the jaws may be clamped around.
13) Clamp (Jaws) – Opens 1.25” (32MM) to enclose conductor(s).
FIGURE 2
DISPLAY DETAILS
Refer to Figure 2 to identify the various display annunciators.
AUTO The Auto (ranging) annunciator is on when the meter is set to a
_
Triplett Model 9320-A
function that has multiple ranges available. The meter is completely automatic and does not require the user to select a range.
The AC ~ annunciator is on when the meter is set to measure AC voltage or current.
Negative Sign Annunciator – This annunciator is displayed when DC voltage is measured by the V Ω Hz jack is negative with respect to the COM jack. It can also be displayed in the A mode, when the measured current is reversed to the direction of the polarity arrow. Note: Polarity arrow indicates current flow from positive to negative.
+
Low Battery Annunciator – This annunciator is displayed when the battery needs to be replaced.
14
Hold Annunciator – This annunciator is displayed any time the hold
mode is active.
REL Annunciator – This annunciator is displayed whenever the REL mode or the DCA ZERO–ADJ mode is active.
Continuity Annunciator – This annunciator is displayed whenever the Continuity (Beeper) mode is selected.
Diode Test Annunciator – This annunciator is displayed whenever the Diode Test mode is selected
%
°
F
°
C
, k Ω, M
mV, V
A
Percent Annunciator – This annunciator is displayed whenever the
Duty Cycle mode is selected.
Fahrenheit Annunciator – This annunciator is displayed whenever the Temperature measurement mode is selected for Fahrenheit display.
Centigrade Annunciator – This annunciator is displayed whenever the Temperature measurement mode is selected for Centigrade display.
Resistance (Ohms) Annunciators – These annunciators are displayed whenever Resistance is being measured. The displayed annunciator indicates the range of resistance that is being measured.
Voltage Annunciators – These annunciators are displayed whenever Voltage is being measured. The displayed annunciator indicates the range of voltage that is being measured.
Current (Amperes) Annunciator – This annunciator is displayed when ever the Current (Amps) measurement mode is active.
15
Triplett Model 9320-A
nF, mF
Capacitance (Farads) Annunciators – These annunciators are
displayed whenever Capacitance is being measured. The displayed annunciator indicates the range of capacitance that is being measured.
Hz, kHz, MHz
Frequency (Hertz) Annunciators – These annunciators are displayed
whenever Frequency is being measured. The displayed annunciator indicates the range of frequency that is being measured.
APO
Auto Power Off Annunciator – This annunciator is displayed when the
Auto Power Off mode is active. APO comes on automatically when the meter is turned on. To defeat the APO, hold the SELECT button down when turning on the power.
MAX, MIN
MAX and MIN Annunciators – These annunciators are displayed when
either MAX or MIN display has been selected (by pressing the MAX / MIN button). To exit this mode, press and hold the MAX / MIN button until the meter returns to the normal operating mode (takes about 2 seconds).
FIGURE 3
OVERLOAD INDICATION
Overload Indication – Figure 3 shows the Overload Indication. This is the display
when the input exceeds the display capability of the Meter. If measuring voltage or current, remove the input immediately. Depending on the meter setting, the decimal points may or may not be present.
Triplett Model 9320-A
16
14
15
FIGURE 4
BATTERY COVER
Refer to Figure 4 for a view of the rear of the Meter.
14) Battery Cover Screw – This screw secures the battery cover.
15) Battery Cover – After the Battery Cover Screw has been removed, the Battery
Cover may be lifted to gain access to the battery. Install battery paying attention to battery wires. The wires must be correctly positioned for the cover to fit tightly on the meter.
17
Triplett Model 9320-A
7: PREPARATION FOR USE
7.1 Before using the Meter, familiarize yourself with the instrument and this manual. READ AND REVIEW THIS MANUAL FREQUENTLY.
7.2 Each time the Meter is used, inspect it for mechanical defects as described in Section 7.4. Also, inspect the test leads as described in Section 7.5. Finally, perform the Battery Test as described in this section.
7.3 Only after all the tests have passed should the Meter be used. DO NOT USE THE METER IF ANY OF THESE TESTS FAIL.
7.4 Visual Inspection of the Meter – Before use, inspect the Meter for any condi- tions which would make it unsafe. Check for missing or loose parts (knobs, screw, or insulators). Check also for damage, such a cracks, chips and burn marks. Make certain that the Meter is free from oils, grease, dirt and exces­ sive moisture. IF ANY OF THESE CONDITIONS ARE FOUND, DO NOT USE THE METER.
7.5 Visual Inspection of the Test Leads – Before use, inspect the test leads for worn or cut insulation. Check also for deterioration of the insulation. Make certain that no wire is exposed and that the jack insulators and alligator boots are not cracked, broken, torn, or otherwise damaged.
IF THE TEST LEADS ARE IN ANY WAY DAMAGED OR DEGRADED, DO NOT
WARNING!!!
USE THEM. THEY MUST BE REPLACED. DO NOT USE TEST LEADS THAT
HAVE BEEN ALTERED OR ARE NOT A FACTORY APPROVED REPLACEMENT.
7.6 Battery Test
Before using the Meter, rotate the Function Switch to one of the A positions (these positions use the most power) and observe the display for the Low
Battery to Section 7.7 for instructions on installing and/or replacing the batteries.
7.7 Battery Replacement
7.7.1 Battery Cover Removal
Disconnect any test leads connected to the Meter and place the Function Switch in the OFF position. Referring to Figure 4, locate and remove the Battery Cover by removing the Battery Cover Screw. The Battery Cover is a tight fit and a small straight blade or Philips screw driver can be helpful in removing it.
Triplett Model 9320-A
_
+
annunciator . IF IT IS VISIBLE, REPLACE THE BATTERY. Refer
18
7.7.2 Battery Replacement
Remove the 9V battery and replace it with a fresh one.
7.7.3 Battery Cover Installation
Re-install the battery being careful not to pinch any wires. Snap the Battery Cover back into place and reinstall the Battery Cover Screw.
WARNING!!!
_
Do not use the meter when the low battery annunciator
+
is displayed.
This may cause the meter to produce inaccurate readings, and lead the
user to believe that no hazard exists, when, in fact, dangerous voltages
or currents are present.
WARNING!!!
The meter may not show the presence of dangerous potentials when D-HOLD
is activated. For example, if D-HOLD is applied when the meter is reading
zero, and 120VAC is subsequently applied, the meter will continue to
read zero. Failure to observe this precaution may result in damage
to the meter or injury to the user.
19
Triplett Model 9320-A
8: GENERAL MEASUREMENT PROCEDURES
8.1 This section describes general operation of the Meter. When making measurements of any type, refer to this section. Always prepare the Meter for use by reading and following the Preparation for Use section of this manual (Section 7.0).
THE MODEL 9320-A IS INTENDED FOR USE ONLY BY PERSONNEL
TRAINED IN THE PROPER SAFETY PROCEDURES AND WHO CAN
8.2 High Voltage Measurements
CAUTION: Always observe the following rules and procedures when making
measurements in high voltage circuits. Voltage greater that 40VDC or 25VAC may create a serious shock hazard. Never use this Meter on circuits with CAT III voltages higher that 600VRMS. Treat any unknown voltages as though they were high voltage.
RECOGNIZE SHOCK AND SAFETY HAZARDS.
WARNING!!!
IF IT IS NOT POSSIBLE TO TURN POWER OFF TO THE EQUIPMENT,
WARNING!!!
THEN THE USE OF A LINEMAN’S GLOVE CONFORMING TO
For maximum safety, turn the equipment or voltage source off before connecting the test leads. Make certain that no capacitors in the circuit being tested remain charged to a high voltage.
Set the Meter to the appropriate AC or DC Voltage range. NEVER CHANGE RANGES WITH POWER APPLIED TO THE CIRCUIT.
8.2.1 To connect the leads and take the measurement proceed as follows.
If you ARE NOT using a Lineman’s Glove
While holding the insulated test lead probe body, touch the test prod tips to the circuit being tested. If no voltage is present, it is safe to use the supplied alligator clips to connect to the points to be measured. If a voltage is found, check the equipment to make certain that all power is off and all capacitors are discharged.
ASTM D120 IS REQUIRED.
Triplett Model 9320-A
20
Turn the equipment or voltage source on and take the required reading. DO NOT HANDLE OR TOUCH THE METER, TEST LEADS, OR ALLIGATOR CLIPS WHILE THE EQUIPMENT IS TURNED ON.
8.2.2 If you ARE using a Lineman’s Glove
Touch the test prod tips to the circuit being measured and take the required reading. The supplied alligator clips may also be used to attach the leads to the circuit.
8.2.3 If the voltage is such that a different range on the Meter would be appropriate, then:
If you ARE NOT using a Lineman’s Glove
Turn the power to the equipment off and allow the reading to return to zero. Disconnect the leads from the equipment.
8.2.4 If you ARE using a Lineman’s Glove
Disconnnect the leads from the equipment.
Only after the leads are disconnected from the equipment should the range be changed. After the new range is selected, reconnect the leads as described above.
8.3 High Current Measurements
CAUTION: Always observe the following rules and procedures when
making measurements in high current circuits. Never use the Meter on circuits with voltages higher than 600VRMS.
Read and follow the rules for high voltage in Section 8.2.
Disconnect all test leads from the Meter.
Always use the Lever to open and close the Clamp Jaws. Never place any part of your body beyond the Hand Guard.
Be careful when trying to clamp the meter around the conductor. To properly place the Meter may require the hand holding the meter to come close to other circuitry which could prove a serious shock hazard.
WHENEVER TOUCHING THE METER IN AN ENERGIZED CIRCUIT, THE USE
WARNING!!!
OF A LINEMAN’S GLOVE CONFORMING TO ASTMD120 IS REQUIRED.
21
Triplett Model 9320-A
9: SPECIFIC MEASUREMENT PROCEDURES
9.1 AC and DC Voltage Measurement
If the input voltage is higher than 1000VDC (CAT II), 750VAC (CAT II) or
Use Caution when measuring voltages above 25 volts.
Refer to Section 7.0, Preparation For Use, and Section 8.0, General Measurement Procedures, before attempting any measurements.
Select the desired AC or DC voltage range by rotating the FUNCTION Switch to the mV or V position and using the SELECT pushbutton to set the mode to AC or DC. AC mode is indicated by the presence of the ~ annunciator. When Auto is displayed, the meter will select its own measurement range.
Make certain that the D-HOLD annunciator on the display is not visible. If it is, press the D-HOLD button to turn it off.
Attach the test leads to the Tester. The red lead is connected to the V Ω Hz Jack, and the black lead is connected to the COM Jack.
Connect the test leads across the circuit to be measured. See Figure 5.
600V AC or DC (CAT III), do not attempt to measure!
WARNING!!!
Triplett Model 9320-A
22
FIGURE 5
MEASURING VOLTAGE
Read the voltage on the display.
If the meter is set to Auto, it may display overrange OL momentarily while it is selecting the proper measurement range. If the meter display indicates overrange OL for longer than 2 seconds, disconnect the test probes from the circuit immedi­ately. An overrange condition exists. Do not attempt to measure this voltage. It exceeds the capability of the meter.
For DC voltage measurements, the Negative Sign ( - ) annunciator indicates that the V Ω Hz jack is negative with respect to the COM jack.
To hold the reading, press the D-HOLD button so that the annunciator is vis­ible on the display.
Disconnect the test leads from the circuit under test and return the FUNCTION Switch to the OFF position.
23
Triplett Model 9320-A
9.2 Measuring AC or DC Current
Refer to Section 7.0, Preparation For Use, and Section 8.0, General Measurement Procedures, before attempting any measurements.
Remove test leads from meter before using it to measure Current.
Select the AC or DC Current measurement mode by rotating the FUNCTION Switch to the 400A or 1000A position. The meter will default to the DC current measurement mode when a current range is selected. AC mode is selected by pressing the SELECT button (the annunciator in the LCD will change from to
~.
Make certain that the D-Hold annunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off.
If measuring DC Current, after setting the FUNCTION to 400A or 1000A , press the REL and DCA ZERO ADJ button to zero out any offset error. The
displayed reading should change to 000.X (where X can be any number), and the REL annunciator should appear in the display. Do this before clamping the
Jaws around the conductor.
Note:
Due to the high sensitivity of the meter in the A mode, the last digit may change by several digits during use. It may be helpful to REL the meter after every several minutes of use, if the most accurate low current DC measurements are desired. Nearby magnets can affect the accuracy of the meter in this mode.
Clamp the Jaws around the one conductor to be measured. Center the conductor within the Jaw using the Centering Marks as guides. See Figure 6.
Read the current on the display.
WARNING!!!
Triplett Model 9320-A
24
FIGURE 6
MEASURING AC AMPS
If it is desired to hold the reading, press the D-HOLD button so that the
annunciator is visible on the display.
WHENEVER TOUCHING THE METER IN AN ENERGIZED CIRCUIT, THE USE
WARNING!!!
OF A LINEMAN’S GLOVE CONFORMING TO ASTM D120, IS REQUIRED.
Remove the Meter from the circuit by opening the Jaws and carefully withdrawing it.
Notes:
1) Although the Auto annunciator displays on the 400A range, there is only
one range on this setting, i.e. 400A.
2) Although the Hz/Duty button appears to function in the 400A~ and 1000A~ ranges, this feature is not available.
25
Triplett Model 9320-A
9.3 Measuring Resistance
WARNING!!!
Do not apply voltage or current to the meter when it is set to
Refer to Section 7.0, Preparation For Use, and Section 8.0, General Measurement Procedures, before attempting any measurements.
Select resistance measurements by rotating the Function Switch to the position. When the FUNCTION switch is first selected to this position, the meter will default to the Auto Resistance (Ω) mode.
Make certain that the annunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off.
Attach the test leads to the Tester. The red lead is connected to the V Ω Hz Jack, and the black lead is connected to the COM Jack. With the leads open, the display should display the Overrange OL indication. Short the leads together. The display should indicate less than 000.5 Ohms.
Connect the leads to the circuit or component under test. See Figure 7.
RESISTANCE, DIODE, AND CAPACITANCE TESTS
Triplett Model 9320-A
FIGURE 7
26
Read the resistance on the display. Note the range annunciator (Ω, k Ω, or M Ω).
If it is desired to hold the reading, press the D-HOLD button so that the annun­ciator is visible on the display.
Disconnect the test leads from the circuit under test and return the FUNCTION Switch to the OFF position.
Note:
The REL button can be used to zero or “null” a reading in the resistance mode. For example, the meter can be used to compare the resistance of many different resistors, if one resistor is used as a “reference” resistor. If a resistor whose value
is exactly 100 Ohms is connected to the meter, it will read “100.0”. If the REL button is pressed, the meter will “null” the “100.0” reading to “000.0”. If the reference resistor is removed and other resistors connected, the difference in value between the reference resistor and the resistor being tested will be dis­played. For example, if a 113 Ohm resistor is connected, the meter will display “013.0”….. the difference between the 100 Ohm resistor and the 113 Ohm resis­tor. Similarly, if a 92 Ohm resistor is connected, the meter will display “-008.0”.
27
Triplett Model 9320-A
9.4 Diode Test
WARNING!!!
Do not apply voltage or current to the meter when it is set to
Refer to Section 7.0, Preparation For Use, and Section 8.0, General Measurement Procedures, before attempting any measurements.
Select Diode Test by rotating the FUNCTION switch to the position and
then pressing the SELECT button until the annunciator appears in the dis­play.
Make certain that the annunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off.
Attach the test leads to the Tester. The red lead is connected to the V Ω Hz Jack, and the black lead is connected to the COM Jack. With the leads open, the display should display the Overrange OL indication. Short the leads together. The display should indicate about “0.000” Volts.
Referring to Figure 7, connect the test probes to the diode or circuit to be tested. Observe the proper polarity. To measure the diode’s forward voltage, the red test lead is connected to the diode’s anode and the black test lead is connected to the diode’s cathode (banded end). A good silicon diode or rectifier usually measures from 0.500v to 0.700v. A shorted diode will measure about 0.000v. When a good diode is tested in reverse, i.e. red lead to cathode and black lead to anode, it should measure OL.
9.5 Continuity Test
WARNING!!!
Do not apply voltage or current to the meter when it is set to
Refer to Section 7.0, Preparation For Use, and Section 8.0, General Measurement Procedures, before attempting any measurements.
Select Continuity Test by rotating the FUNCTION switch to the position and
Triplett Model 9320-A
28
then pressing the SELECT button until the annunciator appears in the display.
Make certain that the annunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off.
Attach the test leads to the Tester. The red lead is connected to the V Ω Hz Jack, and the black lead is connected to the COM Jack. With the leads open, the display should display the Overrange OL indication. Short the leads together. The Conti- nuity beeper should sound and display should indicate about “000.0” Ohms.
Connect the test probes to the device or circuit to be tested. If the resistance is less than 50 to 150 Ohms, the continuity beeper will sound.
The reading displayed on the LCD is an approximate indication, in Ohms, of the resistance of the device or circuit being measured.
9.6 Capacitance Test
WARNING!!!
Do not apply voltage or current to the meter when it is set to
Refer to Section 7.0, Preparation For Use, and Section 8.0, General Measurement Procedures, before attempting any measurements.
Select Diode Test by rotating the FUNCTION switch to the position and
then pressing the SELECT button until the nF annunciator appears in the display.
Make certain that the annunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off.
Attach the test leads to the Tester. The red lead is connected to the V Ω Hz Jack, and the black lead is connected to the COM Jack. With the leads open, the display usually displays from “01.XX” to “03.XX” nF (where the X’s indicate that any number can be displayed). This is the residual capacitance error. To “zero out” this error,
press the REL and DCA ZERO ADJ button. The displayed reading should change
to 00.00nF, and the REL annunciator should appear in the display.
29
Triplett Model 9320-A
Before testing a capacitor, make sure it is discharged. Use an approved method for discharging the capacitor. Improperly discharging a capacitor can be danger­ous and may cause user injury.
Referring to Figure 7, connect the test probes to the capacitor to be tested. If appropriate, observe the proper polarity. Read the capacitance on the display.
Note:
Larger value capacitors take longer to test. A 1000uF capacitor may take as long as 30 seconds to test.
9.7 Frequency and Duty Cycle Measurement
Frequency and Duty Cycle can be measured in the V Hz Clamp-on or Hz modes.
Refer to Section 7.0, Preparation For Use, and Section 8.0, General Measurement Procedures, before attempting any measurements.
9.7.1 Measuring Frequency and Duty Cycle with Test Leads
Attach the test leads to the meter. The red lead is connected to the V Ω Hz Jack, and the black lead is connected to the COM Jack. Rotate the FUNCTION switch to the Hz position or the V position.
Make certain that the annunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off.
The Hz position is very sensitive and is intended to measure low level signals in electronic circuitry. If it is used to measure the frequency of an AC power line, small amounts of noise or distortion on the line may cause erratic readings.
The V position is preferred for making measurements on an AC power line. This mode is less sensitive to the effects of power line noise, and will usually produce a more stable reading than the Hz mode.
If the Hz position is selected, the meter is ready to measure Frequency immedi­ately. Connect the test leads to the signal to be measured and read the frequency on the LCD. To measure the Duty Cycle, press the Hz/DUTY button. The % an- nunciator will display on the LCD.
Triplett Model 9320-A
30
If the V position is selected, set the meter to AC volts by pressing the SELECT button, then connect the test leads to the signal to be measured. Allow the meter to autorange and measure the voltage of the input signal, and then press the Hz/
DUTY button to select Frequency measurement or Duty Cycle measurement. The Hz annunciator will display on the LCD in the Frequency measurement mode , or
the % annunciator will display in the Duty Cycle mode.
In the Frequency mode, with the leads open, the display usually displays “0.000Hz”. In the Duty Cycle mode, the meter usually displays “000.0%”.
Notes:
Due to the high sensitivity of the Frequency and Duty Cycle measurement mode, signals containing “noise” may produce erroneous readings on the meter. For example, while a “clean” 120VAC power line will typically measure 59.99 or
60.00Hz, and 50.0% Duty Cycle, a “noisy” 120VAC power line may produce er­ratic readings as high as several kHz.
9.7.2 Measuring Frequency and Duty Cycle with the Clamp-On
Remove test leads from the meter. Make certain that the annunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off.
Set the FUNCTION switch to the Hz Clamp-On position. The Hz annunciator will be displayed on the LCD, indicating that the meter is in the Frequency measurernent mode. Following the proper precautions, clamp the jaws of the 9320-A around the current carrying conductor whose frequency is to be measured. The current to be measured must be at least 3 Amps (lower currents will not be measured). Read the Frequency on the LCD. To measure the Duty Cycle, press the Hz/DUTY but- ton. The % annunciator will display on the LCD
9.8 Measuring Temperature
Do not apply voltage or current to the meter when it is set to °C / °F
WARNING!!!
Do not attempt to measure the temperature of electrically “live” surfaces.
Doing so may result in damage to the meter or injury to the user.
Set the FUNCTION switch to °C / °F. Make certain that the annunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off.
31
Triplett Model 9320-A
Plug the provided temperature probe into the COM and VΩHz jacks, observing proper polarity. Apply the tip of the probe to the surface whose temperature is to be measured. Read the temperature on the display. Press the SELECT button to choose °C or °F readout.
Notes:
While the meter is capable of measuring temperatures to approximately 1400 degrees Fahrenheit, the probe provided with the meter is only usable to about 300 degrees, before the insulation on the lead wire begins to degrade. The probe can be used briefly at higher temperatures, and, if a charred lead wire is not objection­able, can be used up to the 1400 degree limit.
Special high temperature bead style probes are available from a number of sources. The probe is a standard “K” type thermocouple.
To make non-contact measurements of surfaces, including electrically “live” sur­faces, the user may wish to consider obtaining an Infrared Pyrometer, such as the Triplett ProTemp 6 or ProTemp 10.
9.9 Using the MAX / MIN Mode
The 9320-A contains a convenient memory that remembers the Maximum and Minimum values measured by the meter. The feature can be used for a few min­utes or several hours to memorize the Maximum and Minimum values measured by the meter.
This feature does not work in all measurement modes. For example, it does not work in the Frequency, Continuity, Diode Test, and Capacitance modes.
9.9.1 Measuring Maximum and Minimum Current
To use the MAX / MIN feature while using the Clamp-On, simply set the FUNC­TION switch to the 400A or 1000A position. Make certain that the an-
nunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off. SELECT AC or DC mode as desired, and then press the MAX / MIN button. The meter will memorize the MAXimum and MINimum values read by the meter. When the MAX annunciator is visible in the LCD, the MAXimum value is being displayed. When the MIN annunciator is visible in the LCD, the MINimum value is being displayed. When viewing the MAX value, the meter continues mea­suring and recording the MIN value, and when viewing the MIN value, the meter continues to measure and record the MAX value. The user can press the SELECT button to view one or the other.
Triplett Model 9320-A
32
To exit this mode, press and hold the MAX / MIN button until the meter beeps and the MAX and MIN annunciators disappear. All memorized readings will be lost. The meter will return to the normal measurement mode.
9.9.2 Measuring Maximum and Minimum Voltage
Attach the test leads to the meter. The red lead is connected to the VΩHz Jack, and the black lead is connected to the COM Jack. Rotate the FUNCTION switch to the mV or V position.
Make certain that the annunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off.
SELECT AC or DC as desired, and then apply the signal to be measured to the meter, following the appropriate safety precautions.
Press the MAX / MIN button. The meter will memorize the MAXimum and MINimum values read by the meter. When the MAX annunciator is visible in the LCD, the MAXimum value is being displayed. When the MIN annunciator is visible in the LCD, the MINimum value is being displayed. When viewing the MAX value, the meter continues measuring and recording the MIN value, and when viewing the MIN value, the meter continues to measure and record the MAX value. The user can press the SELECT button to view one or the other.
To exit this mode, press and hold the MAX / MIN button until the meter beeps and the MAX and MIN annunciators disappear. All memorized readings will be lost. The meter will return to the normal measurement mode. The meter will be set to the range it was in when the MAX / MIN mode was selected. It will not be in Autoranging mode (the Auto annunciator will be off). To place the meter back into Autoranging mode, press the SELECT button. Notice that this also changes the AC/DC setting, so press the button repeatedly if needed to obtain the desired setting.
9.9.3 Measuring Maximum and Minimum Resistance
Attach the test leads to the meter. The red lead is connected to the VΩHz Jack, and the black lead is connected to the COM Jack. Rotate the FUNCTION switch to the position. The meter will enter the Resistance mode (the M Ω annunciator will be displayed).
Make certain that the annunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off.
33
Triplett Model 9320-A
Connect the test leads to the resistance to be measured.
Press the MAX / MIN button. The meter will memorize the MAXimum and MINimum values read by the meter. When the MAX annunciator is visible in the LCD, the MAXimum value is being displayed. When the MIN annunciator is visible in the LCD, the MINimum value is being displayed. When viewing the MAX value, the meter continues measuring and recording the MIN value, and when viewing the MIN value, the meter continues to measure and record the MAX value. The user can press the SELECT button to view one or the other.
To exit this mode, press and hold the MAX / MIN button until the meter beeps and the MAX and MIN annunciators disappear. All memorized readings will be lost. The meter will return to the normal measurement mode. The meter will be set to the range it was in when the MAX / MIN mode was selected. It will not be in Autoranging mode (the Auto annunciator will be off). To place the meter back into Autoranging mode, press the SELECT button. Notice that this also changes the mode setting (Ohms, Continuity, etc), so press the button repeatedly if needed to obtain the desired setting.
9.9.4 Measuring Maximum and Minimum Temperature.
Attach the temperature probe and adaptor to the meter, paying attention to the proper polarity. Rotate the FUNCTION switch to the °C / °F position. SELECT F or C display as desired.
Make certain that the annunciator on the display is not visible. If it is visible, press the D-HOLD button to turn it off.
Press the MAX / MIN button. The meter will memorize the MAXimum and MINimum values read by the meter. When the MAX annunciator is visible in the LCD, the MAXimum value is being displayed. When the MIN annunciator is visible in the LCD, the MINimum value is being displayed. When viewing the MAX value, the meter continues measuring and recording the MIN value, and when viewing the MIN value, the meter continues to measure and record the MAX value. The user can press the SELECT button to view one or the other.
To exit this mode, press and hold the MAX / MIN button until the meter beeps and the MAX and MIN annunciators disappear. All memorized readings will be lost. The meter will return to the normal measurement mode.
Triplett Model 9320-A
34
10: MAINTENANCE
Your Triplett Model 9320-A Digital Clamp Meter is a precision measuring instru­ment and, when used as described in this manual, should not require mainte­nance. There are no internal user serviceable parts (fuses, etc).
However, periodic calibration of the meter will insure that it is accurate and per­forming in accordance with its design specifications. A one year calibration inter­val is suggested.
To clean the outside of the meter, use a cloth dampened with a mild detergent solution. Do not use any abrasive cleansers, or chemical solvents that may dam­age the case of the meter.
TRIPLETT PRODUCT RETURN INSTRUCTIONS In the unlikely event that you must return your Triplett equipment for repair,
the following steps must be taken.
1) Call 1-800-TRIPLETT to obtain a Return Material Authorization (RMA) number from Customer Service.
2) Enclose a copy of the original sales receipt showing date of purchase.
3) Clearly print the RMA number on the outside of the shipping container.
4) Return to: Triplett Corporation
Be sure to include a full description of the problem, and a telephone number, street address, or email address, where you can be contacted, and a return ad­dress where the meter can be shipped to upon repair.
One Triplett Drive Bluffton, OH 45817 ATTN: Repair Dept.
11: ACCESSORIES
11.1 The Triplett Model 9320-A package contains the following items:
Model 9320-A Clamp-On Meter Test leads w/ Screw-On Alligator Clips (Triplett PN: 79-760) 9 Volt Battery (Triplett PN: 37-48) Instruction Manual (Triplett PN: 84-858) Carrying Case (Triplett PN: 10-4289) Bead Type Temperature Probe (Triplett PN: 79-761) Thermocouple Adaptor (Triplett PN: 79-799)
35
Triplett Model 9320-A
11.2 Model 101-G Line Separator (Triplett PN: 3264)
Allows easy measurement of current in standard AC line cords.
• For use with Clamp-On Amp Meters
• Separates the line & neutral conductors of power cords
• 2 clamp positions: x1 for direct readings and x10 for readings multiplied by 10
• 15 Amp maximum current
• Polarized plug
• Voltage testing function
12: Triplett Three Year Limited Warranty
The Triplett Corporation warrants instruments and test equipment manufactured by it to be free from defective material or workmanship and agrees to repair or replace such products which, under normal use and service, disclose the defect to be the fault of our manufacturing, with no charge within three years (one year on calibration) of the date of original purchase for parts and labor. If we are unable to repair or replace the product, we will make a refund of the purchase price. Consult the Instruction Manual for instructions regarding the proper use and servicing of instruments and test equipment. Our obligation under this warranty is limited to repairing, replacing, or making refund on any instrument or test equipment which proves to be defective within three years from the date of original purchase.
This warranty does not apply to any of our products which have been repaired or altered by unauthorized persons in any way so as, in our sole judgment, to injure their stability or reliability, or which have been subject to misuse, abuse, misapplication, negligence, accident or which have had the serial numbers altered, defaced, or removed. Accessories, including batteries and fuses, not of our manufacture used with this product are not covered by this warranty.
To register a claim under the provisions of this warranty, contact Triplett Corporation’s Customer Service Department for a Return Authorization Number (RMA) and return instructions. No returned product will be accepted without an RMA number. Upon our inspection of the product, we will advise you as to the disposition of your claim.
ALL WARRANTIES IMPLIED BY LAW ARE HEREBY LIMITED TO A PERIOD OF THREE YEARS (ONE YEAR ON CALIBRATION) FROM DATE OF PURCHASE, AND THE PROVISIONS OF THE WARRANTY ARE EXPRESSLY IN LIEU OF ANY OTHER WARRANTIES EXPRESSED OR IMPLIED.
The purchaser agrees to assume all liability for any damages and bodily injury which may result from the use or misuse of the product by the purchaser, his employees, or others, and the remedies provided for in this warranty are expressly in lieu of any other liability Triplett Corporation may have, including incidental or consequential damages.
Some states (USA ONLY) do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. No representative of Triplett Corporation or any other person is authorized to extend the liability of Triplett Corporation in connection with the sale of its products beyond the terms hereof.
Triplett Corporation reserves the right to discontinue models at any time, or change specifications, price or design, without notice and without incurring any obligation.
This warranty gives you specific legal rights, and you may have other rights which vary from state to state.
Triplett Model 9320-A
36
Loading...