TM 9-6625-1754-14
ments
The sensitivity of the dc current measurement
capability of the multimeter may be extended as
follows :
Note. In this operation the insertion loss of the
multi meter is limited to 50 mv. The accuracy is
2 percent of full-scale.
a. Set the mode selector switch to DIGITAL
MODE.
b. Set the digit wheels to 100.
c. Select the desired function/range switch posi-
tion. See table 10 for function/range switch
settings.
Meter full-scale
Function/Range
Division value Meter resistance
indication
switch position
2500
20a dc
0.4a dc
0.1 mA DC
250
4a dc
0.2ma dc
1 mA DC
25
2ma dc
40a dc
10 mA DC
2.3
20ma dc
0.4ma dc
100 mA DC
200ma dc
4ma dc
0.25
1 AMPS DC
0.025
40ma dc
2 amps dc
10 AMPS DC
The ac voltage measurement capability of the
multimeter may be extended as follows:
a. Set the mode selector switch to DIGITAL
MODE.
b. Set the digit wheels to 100.
c. Set the function/range switch to the 1 VOLT
AC position.
d. Use the DC (linear) scale, and note the meter
pointer indication.
ac voltage value which corresponds to the obtained
dc scale indication value.
f. The accuracy is in accordance with the search
mode specification.
