Velleman DVM841 - Page 9

DVM841
V. 03 – 08/07/2020 9 ©Velleman nv
ranging mode ................................................................ manual
ranges ................................................................................. 19
data hold ............................................................................ yes
backlight ............................................................................. yes
auto power-off ...................................................................... no
dimensions ..................................................... 74 x 125 x 30 mm
weight (with battery) ..................................................... ± 100 g
storage environment
temperature ................................................. -20 °C to 60 °C
humidity ............................................................ < 90 % RH
test lead probe (incl.) . CAT II 1000 V/CAT III 600 V, 10 A, L = 75 cm
9.1 DC VOLTAGE
Do not measure circuits that may contain voltages
> 500 V
range
resolution
accuracy
200 mV
0.1 mV
± (1.0 % rdg + 2 digits)
2000 mV
1 mV
20 V
10 mV
200 V
100 mV
500 V
1 V
± (1.2 % rdg + 2 digits)
Overload protection: 500 V DC or AC rms
Impedance: 1 MΩ
9.2 AC VOLTAGE
Do not measure circuits that may contain voltages
> 500 V
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: 40-500 Hz
Overload protection: 500 V DC or AC rms
Impedance: 450 kΩ