Wiha 45218 Mode D'emploi page 23

• Select
• If necessary, use SELECT button to set the measurement. Press SELECT button
to cycle through resistance, continuity, diode and capacitance measurements.
• Connect the black test lead to the COM socket and the red test lead to the
V Ω mA °C Hz%
• Connect test leads to UUT.
• Read the measurement result displayed on the display.
Acoustic indication by signal sound if resistance < 30 Ω.
Capacitance test
Prior to any capacity test, it must be ensured, that the capacity to be tested is
not live. Failure to comply with this prescription can lead to dangerous corporal
user injuries or cause instrument damage. Additionally, foreign voltages falsify
the measurement result.
Resistors and semiconductor paths in parallel to the capacity cause falsified
measurement results.
• Select
• If necessary, use SELECT button to set the measurement. Press SELECT button
to cycle through resistance, continuity, diode and capacitance measurements.
• Connect the black test lead to the COM socket and the red test lead to the
V Ω mA °C Hz%
• Connect test leads to UUT.
• Read the measurement result displayed on the display.
Temperature measurement
Prior to any temperature measurement it has to be ensured that the surface
to be measure is not live. Failure to comply with this prescription can lead to
dangerous corporal user injuries or cause instrument damage.
To avoid burns only touch UUT by means of the thermocouple.
• Select °C measurement mode via measurement function selection switch.
• Connect the minus pole to the COM socket and the plus pole lead to the
V Ω mA °C Hz%
• Temperature probe leads to UUT.
• Read the measurement result displayed on the display.
Current measurement
Ensure that the measurement circuit is not live when connecting the measure-
ment instrument.
The instruments may only be used in current circuits protected with 16 A up to a
nominal voltage of 600 V. The nominal cross section of connecting line has to be
respected and a safe connection has to be ensured.
After instruments fuse tripping eliminate the cause for the tripping prior to fuse
replacement.
Ω measurement mode via measurement function selection switch.
socket.
Ω measurement mode via measurement function selection switch.
socket.
socket.
EN
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