3-1/2 Digit LCD Multimeter with Tachometer Kit
Item 95670
Instructions and precautions
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http://www.harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
Save this manual.
When unpacking, make sure that the product is intact and undamaged. If any parts are missing or broken, please call
1 800 444 3353 as soon as possible.
Copyright© 2008 by Harbor Freight Tools®. All rights reserved. No portion of this document or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools. Diagrams within this document may not be drawn proportionally. Due to continuing improvements, actual product may differ slightly from the product described herein. Tools required for assembly and service may not be included.
For technical questions or replacement parts, please call 1 800 444 3353. Email our technical support at: tech@harborfreight.com
Manual Revised 11h
Specifications
Electrical |
One 9V battery |
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Requirements |
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Fuse |
F250mA L 250V |
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Display |
LCD 3.5 digits (to 1999) |
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V~ Testing |
45 to 450 Hz |
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Frequency |
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Accuracy |
See individual test |
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operating sections |
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Save This Manual
Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference.
Important Safety
Information
In this manual, on the labeling, and all other information provided with this product:
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all
safety messages that follow this symbol to avoid possible injury or death.
DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury.
CAUTION, used with the safety alert symbol, indicates a hazardous
situation which, if not avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to personal injury.
CAUTION, without the safety alert symbol, is used to address practices not related to personal injury.
General Safety Warnings
WARNING Read all safety warnings and instructions.
Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
1.Electrical shock can cause death or injury! NEVER TOUCH exposed conductors of electricity.
2.Inspect the Multimeter/ Tachometer before use. In addition to a general inspection, carefully check the following:
a.Pay special attention to the insulation protecting the connectors.
b.Check the leads for exposed metal, damaged insulation, and continuity.
c.Replace damaged test lead immediately, before use.
WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
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For technical questions, please call 1-800-444-3353. |
SKU 95670 |
3.Do not use the Multimeter/ Tachometer if:
a.The test lead is damaged in any way.
b.The battery is low.
c.Near any explosive gasses or fumes.
d.Any abnormal operation is detected.
(If in doubt about the condition of the meter, have it serviced.)
e.The battery cover is open.
4.This meter should be powered only by a single, correctly installed 9V battery.
5.Use caution when working near voltages above 30V RMS, 42V peak, or 60V DC. Voltages this high present a risk of electric shock.
6.Disconnect the circuit’s power before connecting the meter in series (when measuring current).
7.Connect the common (COM) test lead first and disconnect last.
8.Hold the probes with fingers behind guards.
9.Avoid electrical shock. Use extreme caution when working near uninsulated conductors or bus bars. Prevent body contact with grounded surfaces such as pipes, radiators, ranges, and cabinet enclosures when testing voltages.
10.Do not apply more than the rated voltage, as marked on the meter, between terminals or between any terminal and earth ground.
11.Observe work area conditions. Do not test voltages in damp or wet locations. Don’t expose to rain. Keep work area clean and well lit.
12.Keep children away. Children must never be allowed in the work area.
13.Stay alert. Watch what you are doing, use common sense. Do not operate any meter when you are tired.
14.Do not operate Multimeter/
Tachometer if under the influence of alcohol or drugs. Read warning labels on prescriptions to determine if your judgment
or reflexes are impaired while taking drugs. If there is any doubt, do not operate the meter.
15.Due to the danger inherent in such work, only a licensed electrician should work on high-voltage or other potentially dangerous circuits.
16.Do not test voltage on circuits higher than 750 volts AC or 1000 volts DC. This type of testing should only be done by a qualified electrician.
17.Do not test current on circuits higher than 10 A.
18.Store idle equipment. When not in use, meters must be stored in a dry location to decrease exposure to moisture. Lock up meters and keep out of reach of children.
19.Dress properly. Protective, electrically nonconductive clothes and nonskid footwear are recommended when working.
20.Wear ANSI-approved impact safety goggles.
SKU 95670 |
For technical questions, please call 1-800-444-3353. |
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21.Only use accessories intended for use with this meter.
22.Avoid damaging Multimeter/ Tachometer. Use only as specified in this manual.
23.Prior to testing, resistance, diodes, or continuity; disconnect all power to the circuit and discharge all high-voltage capacitors.
24.Before use, verify the Multimeter/ Tachometer’s operation by measuring a known voltage.
25.Use the proper settings, terminals, techniques, and range for the tests performed. Always start with the range stated in the instructions.
26.Do not apply voltage to the Test Leads when the Multimeter/Tachometer is in the Ohms testing setting. Damage can occur to the Multimeter/Tachometer.
27.Do not switch between testing modes with the Multimeter/ Tachometer connected to a circuit.
28.Never attempt to use the meter at a setting combination marked as blank on the scale.
29.Prior to testing capacitors, resistance, diodes, or continuity; disconnect all power to the circuit and discharge
all high-voltage capacitors.
30.Check fuse before testing current.
31.Use the proper settings, terminals, techniques, and range for the tests performed. Always start with the range stated in the instructions.
32.Have the Multimeter/Tachometer calibrated by a qualified technician every year. A Multimeter/Tachometer that is not calibrated yearly will
not yield accurate results.
33.This product contains or produces chemicals, including lead, known to the State of California to cause cancer and birth defects (or other
reproductive harm). (California Health & Safety Code § 25249.5, et seq.)
34.WARNING: Handling the cords on this product will expose you to lead, a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. (California Health & Safety
Code § 25249.5, et seq.)
35.The warnings, precautions, and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot
be built into this product, but must be supplied by the operator.
Save these instructions.
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For technical questions, please call 1-800-444-3353. |
SKU 95670 |
Operating Instructions
Read the entire Important Safety Information section at the beginning
of this manual including all text under subheadings therein before set up or use of this product.
To prevent serious injury from accidental operation: ELECTRICAL SHOCK CAN CAUSE DEATH OR INJURY. AVOID TOUCHING EXPOSED CONDUCTORS OF ELECTRICITY.
Disconnect the Test Leads from all live circuits before performing any inspection, maintenance,
or cleaning procedures.
Do not use damaged equipment. If abnormal noise or vibration occurs, have the problem corrected before further use.
Do not test voltage on AC circuits higher than 750 volts.
Do not test voltage on DC circuits higher than 1000 volts.
Do not test current on circuits higher than 10 amps.
Do not apply voltage to the Test Leads when they are connected to the COM and
Jacks and the Multimeter/Tachometer is in an Ohms testing setting. Damage can occur to the Multimeter/ Tachometer or the fuse may blow.
Do not switch between testing modes with the Multimeter/ Tachometer connected to a circuit.
Note: This unit is equipped with an automatic shut off feature to extend the life of the battery. If the Function/Range Switch has not been operated for 15 minutes, the power turns off. To turn the Meter back on, rotate the Function/Range Switch or press the Power Button. Check that the power
is on before each test/measurement.
Installing Battery
Before first use or when the “Battery
Low” symbol (
) appears on the LCD, the battery needs to be replaced. To replace the battery:
1.Turn off the Power and disconnect Test Leads.
2.Remove the rubber casing from the back of the unit.
3.Unthread the two screws on the back of the Multimeter and remove the back cover.
4.Install a 9V battery, being careful to position the battery with the correct polarity.
5.Replace the cover and secure with the screws.
6.Replace the rubber casing.
Note: Performance of this meter may vary depending on battery condition.
Work Piece and Work
Area Set Up
1.Designate a work area that is clean and well lit. The work area must not allow access by children or pets to prevent distraction and injury.
2.There must not be objects, such as utility lines, nearby that will present a hazard while working.
SKU 95670 |
For technical questions, please call 1-800-444-3353. |
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