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indicate "OL". When the diode is short circuited, both readings will be
±0mV; when open, both measurements will show "OL".
Note: forward DC current: 0.3mA typical, open circuit voltage: 1.5VDC
CAPACITY TEST
Connect the red test lead to the V·Ω·CAP·TEMP·HZ jack [11] and the
black lead to the COM jack [10].
Set the rotary switch [3] in the
Make sure there is no voltage on the circuit under test by discharging
capacitors prior to measurement.
Connect the test leads to the capacitor to be measured and read the
value in the LCD display.
FREQUENCY measurement
Connect the red test lead to the V·Ω·CAP·TEMP·HZ jack [11] and the
black lead to the COM jack [10].
Set the rotary function switch [3] in the
Press and hold the mode button [5] for ±3 seconds until the frequency
range is indicated in the display.
Connect the test leads to the circuit under test and read the value in the
LCD display.
TEMPERATURE
Set the rotary switch [3] in the
mode select button [5], the selection is indicated in the display.
Insert the side of the temperature probe adapter marked with "+" in the
V·Ω·CAP·TEMP·HZ jack [11] and the other side ("-") in the COM jack
[10].
If not done already, insert the K-type probe into the probe adapter (only
one way possible).
Hold the probe head to the device under test for ±30s and read the
temperature in the LCD display.
Do not change the rotary function switch when the thermocouple is
connected to the meter.
10. Battery
When the low battery indication (
battery.
Always disconnect test leads and set the rotary switch [3] in the
position when replacing the battery. Do not us the device without batteries
installed.
V. 02 – 20/08/2018
DCM268N
position.
position. Select °C or °F with the
) appears, replace the internal
10
position.
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