Cleaning And Maintenance - Velleman DVM2000 User Manual

o Press ~Hz to exit the function.

5. Cleaning and Maintenance

Battery Replacement
The symbol appears on the LCD as soon as the total voltage of the batteries drops below 6.8V. Before replacement, disconnect the measuring
probes from the circuit and turn off the power to the meter. Remove the back cover using an appropriate Philips-head screwdriver. Replace the batteries
with batteries of the same specifications respecting the polarity. Close the back cover before use.
Fuse Replacement
Before replacement, disconnect the measuring probes from the circuit and turn off the power to the meter. Remove the back cover using an appropriate
Philips-head screwdriver. Replace the fuse with a fuse of the same specifications. Make sure to insert the fuse correctly. Close the back cover before
use.
Meter Calibration
Calibration must only be executed by qualified professionals. Please contact your dealer.
Other
Wipe the device regularly with a dry, lint-free cloth. Do not use alcohol or solvents. Keep the multimeter away from rain and moisture.
Never use a damaged or deformed multimeter. Please contact your dealer for repairs.
DVM2000
Range
500mV
5V
50V
500V
1000V
5000µA
500mA
11
Sensitivity (sine wave)
100mV
0.5V
4V
40V
400V
1mA
100mA
VELLEMAN