TM 9-2320-211-20
2-20. Tester Functions and Use
The proper meter range is selected by placing the
a. Voltmeter. The two voltmeter terminals are
selector switch in the proper voltage range. For
mounted below (meter A) or beside (meter B) the
example, if the highest reading were expected to be
less than 1 volt, the l-volt range would be used. To
v o l t m e t e r (fig. 2 - 5 ) . O n e t e r m i n a l i s m a r k e d
read the battery voltage of a 12-volt battery, use the
positive (+) and the other is marked negative (--).
20-volt range; etc.
