Velleman DVM630 Mode D'emploi page 8

Only nonconductive pollution occurs. Occasionally, temporary
Pollution
conductivity caused by condensation is to be expected (home
degree 2
and office environments fall under this category).
Conductive pollution occurs, or dry nonconductive pollution
Pollution occurs that becomes conductive due to condensation that is to be
degree 3 expected (industrial environments and environments exposed to
outside air - but not in contact with precipitation).
The pollution generates persistent conductivity caused by
Pollution conductive dust or by rain or snow (exposed outdoor
degree 4 environments and environments where high humidity levels or
high concentrations of fine particles occur).
Warning: This device was designed in accordance with EN 61010-1
pollution degree 2. This implies that certain restrictions in use apply that
are related to pollution which can occur within the environment of use. Refer
to the table above.
This device is only suitable for measurements in Pollution
degree class 2 environments.
6. Overview
Refer to the illustrations on page 2 of this manual.
LCD display, 3 full digits and 1 half (max. range 1999)
1
2 HOLD: to lock the current reading
3 BACKLIGHT: press to switch on the display backlight. The backlight
switches off automatically after 3 seconds.
4 Rotary switch: to select type of measurement and range
5 VΩmAhFE: input terminal for all measurements except current
measurements > 200 mA
6 10A: input terminal for currents > 200 mA
COM: common input terminal
7
For cable testing:
8 USB jack
9 8P8C (RJ45)/RJ12/RJ11 jack
10 cable test lights
Remote cable test unit:
11 USB jack
12 8P8C (RJ45)/RJ12/RJ11 jack
13 cable test lights
V. 01 – 22/04/2013
DVM630
8 ©Velleman Inc.