6.10. Battery Test
1. Insert the black test lead banana plug into the negative COM jack and
the red test lead banana plug into the positive V jack.
2. Select the BAT 9V position using the function select switch.
3. Connect the red test lead to the positive side of the 9V battery and the
black test lead to the negative side of the 9V battery.
4. Read the voltage in the display.
9V battery
Good
>8,2V
Weak
7,2 to 8,2V
-48-
Bad
<7,2V