Velleman DVM890 - Page 7

DVM890 GB 6
Battery-Low Indication
" " is displayed
Operating Temperature 0°C to 40°C
Storage Temperature -10°C to 50°C
Dimensions 88 x 170 x 38mm
Weight 340g (incl. battery)
4.2. DC Voltage
Range Resolution Accuracy
200mV 100µV
2V 1mV
20V 10mV
200V 100mV
± 0.5% of rdg ± 1 digit
1000V 1V
± 0.8% of rdg ± 2 digits
Input Impedance : 10MΩ for all ranges
Overload Protection : 1000V DC or peak AC for all ranges
4.3. AC Voltage
Range Resolution Accuracy
200mV 100µV
± 1.2% of rdg ± 3 digits
2V 1mV
20V 10mV
200V 100mV
± 0.8% of rdg ± 3 digits
700V 1V
± 1.2% of rdg ± 3 digits
Input Impedance : 10MΩ for all ranges
Frequency Range : 40 to 400Hz
Overload Protection : 750Vrms or 1000V peak continuous (except for the 200mVAC-range :
max. 15 sec. above 300Vrms).
4.4. DC Current
Range Resolution Accuracy
2mA 1µA
20mA 10µA
± 0.8% of rdg ± 1 digit
200mA 100µA
± 1.2% of rdg ± 1 digit
20A 10mA
± 2.0% of rdg ± 5 digits
Overload Protection : F 0.2A fuse (20A-range is not protected by a fuse)
Max. Input Current : 20A, 15 sec.