
DVM855
V. 01 –06/04/2017 8 ©Velleman nv
9. Specifications
This device is not calibrated when purchased!
Regulations concerning environment of use:
Use this meter only for measurements in CAT I, CAT II and CAT III
environments (see §7).
Use this meter only in a pollution degree 2 environment (see §8).
Ideal working conditions include:
temperature: 0 °C to 40 °C (32 °F to 104 °F)
relative humidity: max. 80 %
altitude: max. 2000 m (6560 ft)
voltage ........................................................................... 500 V
fuse protection
F0.5 A/500 V, 5 x 20 mm
F10 A/500 V, 5 x 20 mm
power supply ...............................................2 x AAA (LR03, incl.)
display............................................................ LCD, 4000 counts
display dimensions ...................................................47 x 21 mm
over-range ..........................................................................yes
continuity buzzer..................................................................yes
diode test............................................................................yes
low-battery indication ...........................................................yes
ranging mode ...................................................... auto + manual
data hold ............................................................................yes
backlight.............................................................................yes
auto power-off .....................................................................yes
dimensions..................................................... 138 x 74 x 30 mm
weight (with battery) .........................................................120 g
storage environment
temperature ................................................. -20 °C to 60 °C
humidity ............................................................ < 90 % RH
test lead probe.............................. CAT III 600 V, 12 A; L = 70 cm
9.1 DC VOLTAGE
Do not measure circuits that may contain voltages
> 500 VDC or > 500 VAC
Overload protection: 500 V DC or AC rms
Impedance: 10 MΩ, > 100 MΩfor 400 mV range