d) Continuity test ( )
Make sure all circuit parts, circuits, components, and other objects of measurement
are disconnected from the voltage supply and fully discharged.
1. Set the function dial to
.
2. Short press the SEL button 1x to select continuity
test, “ ” will show on the display.
3. Connect the test leads to the terminals:
- Red test lead to the
terminal.
- Black test lead to the COM terminal.
4. Connect the test lead probes to the correct test
points in the circuit.
5. A resistance of ≤ 10 Ω is considered continuity,
and a beep will sound.
- The measuring range is ≤ 400 Ω.
- “OL” will appear on the display if the maximum
range is exceeded or if the circuit is open.
6. When finished measuring, disconnect the test
leads and switch the power OFF.
e) Temperature measurement
Do not get the temperature probe wet!
1. Set the function dial to °C°F.
2. Short press the SEL button to select a unit of
measurement, “°C” or “°F” will show on the dis-
play.
3. Connect the K-type thermocouple to the terminals.
- “TEMP +” plug to the
terminal.
- “COM -” plug to the COM terminal.
4. Measure the temperature at the probe tip.
- “OL” will appear on the display when the DMM is turned on.
- The measured temperature should be < 400 °C / 752 °F (°F = °C × 1.8 + 32)
5. When finished measuring, disconnect the test leads and switch the power OFF.
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