Clamp-on Meter Model 566
19
5.3 Battery Replacement
The symbol will appear on the LCD display when
the voltage drops below proper operating range. This
indicates that the batteries need to be changed.
It is recommended to replace both batteries at the same
time.
1. The meter must be in the OFF position and discon-
nected from any circuit or input.
2. Place the meter face down and loosen the battery
cover screw with a flat head screwdriver.
3. Replace the batteries with two fresh 1.5V AAA
(LR03) batteries.
4. Replace the battery compartment cover and tighten
down the screw.
Summary of Contents for 2139.83
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