14
V. Battery Changing:
1. When the battery voltage drop below proper operation range the
symbol will appear on the LCD display and the battery needs to be
changed.
2.Before changing the battery, switch the main dial to “OFF ”and
disconnect test leads.
Open the back cover by a screwdriver.
Replace the old batteries with a new 9V battery.
3.Close the back cover and fasten the screw.
VI. Maintenance:
WARNING!
Before open the meter, disconnect both test lead and never uses the
meter before the cover is closed.
CAUTION!
To avoid contamination or static damage, do not touch the circuit
board without proper static protection.
*
REMARK:
y
If the meter is not going to be used for a long time, take out the
battery and do not store the meter in high temperature or high
humidity environment.
y
When take current measurement, keep the cable at the center of the
clamp will get more accurate test result.
y
Repairs or servicing not covered in this manual should be performed
only by qualified personal.
*
CLEANING:
Periodically wipe the case with a dry cloth. Do not use abrasives or
solvents on these instruments.
