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Battery Replacement
The voltage tester is powered by two AAA batteries
supplied with the instrument. They are replaced as follows:
1. Loosen the screw on the battery compartment lid (10)
with a screwdriver and remove it.
2. Insert two AAA batteries into the compartment observ-
ing the correct polarity information in the compartment.
Alkaline batteries are recommended.
3. Replace the compartment lid and retighten the screw.
The batteries need to be changed if the low battery symbol
lights up on the LCD or when the LCD stays dark when
touching the two probe tips together.
The voltage tester will show no reading if the
batteries are drained. The device must not be
operated with drained or removed batteries.
To prevent damage from leaking batteries, remove the
batteries if you will not be using the instrument for an
extended time. For the same reason, remove drained
batteries immediately once discovered.
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