Notice de fonctionnement
User's manual
Bedienungsanleitung
Libretto d’Istruzioni
Manual de Instrucciones
1
English
Meaning of symbol
Caution! Please consult the User Manual before using the device.
In this User Manual, failure to follow or carry out instructions
preceded by this symbol may result in personal injury or damage
to the device and the installations.
Meaning of symbol
This appliance is protected by double insulation or reinforced
insulation. It does not have to be connected to an earth protection
terminal for electrical safety .
Meaning of CAT III symbol
This voltage surge category III clamp, with pollution level 2,
complies with stringent reliability and availability requirements,
corresponding to fixed industrial and domestic installations (see
IEC 664-1, ed 92).
Thank you for purchasing this “F03” series multimeter c lamp.
T o get the best service from this instrument:
n read this user’s manual carefully,
n respect the saf ety precautions detailed
■ Never use on circuits of over 600 V in relation to the earth which
have a surge category above III, i.e. fixed industrial and domestic
installations (cf. IEC 664-1).
■ Use indoors in environments with a pollution degree of
2 or less (cf. IEC 664-1), a temperature between 0°C to
+50°C and relative humidity of 70% or less.
■ Use accessories that comply with safety standards
(NF EN 61010-2-031), with a minimum voltage of 600 V and a surge
category of III.
■ Never open the clamp case without first disconnecting the unit from
the electricity supply.
■ Never connect to the circuit to be measured if the clamp case is not
properly closed.
■ Before taking a measurement, ensure that the leads and selector
switch are in the correct position.
■ When measuring current, ensure that the conductor is correctly
aligned with the marks and the jaws are properly closed.
■ Always disconnect the clamp from the electricity supply before
changing the battery.
■ Do not perform resistance measurements, continuity tests or tests
on semi-conductors on live circuits.
Reliability and simplicity are the key features of the F03
multimeter clamp for use by electricity professionals:
■ A compact instrument integrating a current sensor for
measuring intensity without switching off the power to the
circuit to be checked.
■ Exceptional ergonomic design which includes:
- automatic or manual selection of the type of signal to be
measured, direct or alternating,
- automatic selection of the measurement calibration,
- programmable buzzer warning when voltage is present: VLive,
- buzzer warning when the measurement range is exceeded,
- backlit digital display
- system to shut the instrument down automatically.
- MIN - MAX - PEAK value recording function,
- correction of measurement drift for direct current (zero DC)
- automatic offset of measurement lead resistance (zero Ω).
■ Compliance with IEC electrical safety standards and EC
marking
■ Light and robust for on and off-site use.
2. DESCRIPTION
(see diagram in § 8 Appendix)
➀➀
➀ Jaws
➀➀
➁➁
➁ 5-way selector switch:
➁➁
OFF The clamp is switched off, it is switched on when
one of the other functions is selected
VMeasurement of direct and alternating voltage
(RMS value)
Measurement of continuity , and, with the yellow ke y ,
resistance and semi-conductor tests
AMeasurement of direct and alternating current
(RMS value)
T°Measurement of the clamp’s internal or external
temperature, according to the presence or absence
of a sensor, in °C or °F.
➂➂
➂ Control keys
➂➂
3 types of action are possible with these keys:
Short press
< 1.3 s, it is valid as soon as key activation is detected.
Long press
> 1.3 s, this enables the user to enter a measurement or
operating mode. Holding the key do wn or releasing it does
not have any effect.
23
Key held down
It enables the user to enter a measurement or operating
mode and to stay in this mode while the key is held do wn.
When the key is released, the user rev erts to the previous
mode used.
■■
■ HOLD has 4 different functions
■■
(see description § 3.8)
- Blocking the display
- Preselection of MIN/MAX mode
- Automatic offset of lead resistance
- Automatic zero offset when measuring current
■■
■The yellow key has 3 different functions
■■
(see description
§ 3.8)
- Manual selection of AC/DC mode
- Selection of the resistance function (Ω), semi-conductors
test (), continuity ()
- Choice of units (°C or °F) when measuring temperature
■■
■ MIN/MAX functions by circular permutation using short
■■
presses on the key:
MIN/MAXV and A functionsOther functions
1st pressPEAK valueMAX value
2nd pressMAX valueMIN value
3rd pressMIN valueReturn to MAX value
4th pressReturn to PEAK value
_
A long press on the key at any time allows the user to
quite MIN/MAX mode.
Note: In MIN/MAX mode, the instrument’s automatic
shutdown function is deactivated (P symbol lit)
■■
■Short press: controls the backlighting of the
■■
display. Automatic deactivation after 2 minutes.
Key held down: displays the estimated remaining
battery autonomy, expressed in hours.
HOLD key / selector switch combination
(see description § 3.8)
- Deactivates the instrument’s automatic shutdown
function.
- Activation of the V-Live function
- Display of the internal software version.
Yellow key / selector switch combination
(see description § 3.8)
- Modification of the buzzer indication threshold for
continuity tests.
- Choice of default unit (°C or °F) when measuring
temperature
- Setting to the instruments default configuration.
MIN/MAX / selector switch combination
(see description § 3.8)
- Date of the instrument’s last calibration.
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➃➃
➃ Liquid crystal display
➃➃
The liquid crystal display provides a digital display of the
values measured and the associated units and symbols.
Digital display
4 digits, 9999 points, 3 decimal points, + and - signs
(DC and peak measurement).
+ OL
: Outside the range by a positive value (> 3999
points)
- OL
: Outside the range by a negative value
OL
: Outside the range by a value without a sign
- - - -
: Undetermined value (middle segments)
Display of symbols
+
Flashing, clamp autonomy limited to about 1
-
hour
Continuous, battery run down, the operation
or accuracy of the clamp cannot be
guaranteed
Constant operation (automatic shutdown
P
disabled)
Continuous: continuity measurement
Flashing: V-Live function selected
HOLD function active
HOLD
PEAKLit in V and A in MIN/MAX Mode if peak value
measurement is selected
MAXIndicates the display of a maximum value in
MIN/MAX mode
MINIndicates the display of a minimum value in
MIN/MAX mode
ACContinuous: measurement in manual AC mode
Flashing: measurement in automatic AC mode
DCContinuous: measurement in manual DC mode
Flashing: measurement in automatic DC mode
T°Temperature measurement
INTMeasurement of temperature when the
terminals are not connected or the
thermocouple connected is faulty.
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