User Guide

19
BATTERY REPLACEMENT
When the battery is rundown
"V" is displayed on the Liq-
uid Crystal Display to warn
the user.
This is to inform the user that the display will
be shut-off after about 4 hours of use to
prevent erroneous measurements being taken
due to low voltage.
Battery replacement must only take place in
a non hazardous area using the battery types
specified in this instruction manual (see
page 17).
In order to replace rundown batteries, simply
slide the cover off and replace the 9V battery
with a new one.
V
BATTERY