Velleman DVM856 - Page 9

DVM856
V. 01 – 06/08/2018 9 ©Velleman nv
9.2 AC VOLTAGE
Do not measure circuits that may contain voltages
> 500 VDC or > 500 VAC
range
resolution
accuracy
200 V
100 mV
± (1.5 % rdg + 3 digits)
500 V
1 V
Average sensing, calibrated to rms of sine wave
Frequency range: 40 Hz-500 Hz
Overload protection: 500 V DC or AC rms
Impedance: 450 kΩ
9.3 DC CURRENT
Do not measure circuits that may contain voltages
> 600 VDC or > 600 VAC
range
resolution
accuracy
200 µA
0.1 µA
± (1.5 % rdg + 2 digits)
2 mA
1 µA
20 mA
10 µA
200 mA
100 µA
± (2.0 % rdg + 3 digits)
Overload protection: F0.5 A/500 V fuse
9.4 RESISTANCE
Do not conduct resistance measurements on live
circuits
range
resolution
accuracy
200 Ω
0.1 Ω
± (1.0 % rdg + 5 digits)
2 kΩ
1 Ω
± (1.0 % rdg + 3 digits)
20 kΩ
10 Ω
200 kΩ
100 Ω
2 MΩ
1 kΩ
± (1.5 % rdg + 3 digits)
Overload protection: F0.5 A/500 V fuse