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Installation for batteries, display screen and keyboard
Installation and replacement of battery
• Open the battery door on the back of device, and place battery according to correct polarity, then close the battery
door.
• Only 1.5 V AAA alkaline batteries are to be applied to the meter.
• If device is not being used for a long time, please take out the batteries to avoid battery corrosion to meter body.
Display Screen
Keyboard
for batteries, display screen and
keyboard
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