Product Manual

1621

Users Manual

Battery Installation

The Tester is shipped with a 9 V alkaline (LR61) battery, which you will need to

install. When the battery voltage is low, the LO-BAT icon displays, and you will

need to replace the battery.

To install or replace the battery:

1. Set the rotary switch to OFF, disconnect all test leads, and remove the

Tester from its holster.

2. On the back of the Tester, use a small screwdriver to gently pry open

the battery cover. If replacing the battery, remove the battery from its

compartment.

3. Install the new battery to the battery clip as shown in Figure 3. Use a

9 V alkaline (LR61) battery or comparable.

4. Insert the battery into its compartment. Ensure the battery is oriented

so that the wires from the clip face the bottom of the compartment.

Snap the battery cover shut, insert the Tester into its holster, and

install the test leads.

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Figure 3. Battery Installation