3.2. AC VOLTAGE
Range
200V
500V
Overload protection : 500V DC or 500V rms for all ranges.
Response
Frequency range
3.3. DC CURRENT
Range
200µA
2000µA
20mA
200mA
10A
Overload protection
Measuring voltage drop : 200mV
3.4. RESISTANCE
Range
200
2000
20k
200k
2000k
Max. open circuit voltage : 2.8V
Overload protection
4. OPERATING INSTRUCTIONS
4.1. WARNING
1. Do not measure voltages that exceed the earthing level by more than 500V in order to
avoid all risks of electroshocks or damage to the instrument.
2. Make sure the insulation of all test leads, probes and connectors is intact prior to
activating the device.
4.2. DC VOLTAGE MEASUREMENTS
1. Connect the red test lead to the "VP$ MDFN DQG WKH EODFN OHDG WR WKH &20 MDFN
2. Place the RANGE switch in the appropriate VDC position. Set the switch to the highest
range and work your way down if the voltage range is unknown beforehand.
3. Connect the test leads to the device or circuit to be measured.
4. Activate the device or circuit to be measured. Both the voltage reading and the polarity
will be displayed.
DVM810
Resolution
100mV
1V
: average response, calibration in rms of a sine wave.
: 45Hz – 450Hz
Resolution
100nA
1µA
10µA
100µA
10mA
: 200mA 250V fuse (10A-range is not fuse-protected)
Resolution
100m
1
10
100
1k
: max. 220Vrms for 15 seconds on all ranges
Accuracy
±1.2% of rdg ± 1 digit
±1.2% of rdg ± 1 digit
Accuracy
±1.0% of rdg ± 2 digits
±1.2% of rdg ± 2 digits
±2.0% of rdg ± 2 digits
Accuracy
±0.8% of rdg ± 2 digits
±1.0% of rdg ± 2 digits
2
GB