MIL-PRF-10304/9C
TABLE II. Full-scale ranges and special features (except MR26M297SPECR).
NOTE: Special meters covered by this specification shall meet the requirements specified for similar meters,
except for the following special features:
Range of
Special features
Type designation of meter 1/
special meter
Resistance
Power consumption
Special
Similar
(nominal)
(loss)
direct
millivolts ±2%
ohms
current
µA
MR2**105SPECR
2/ MR26*020DCUAR
5,000
250
50
µA
MR2**106SPECR
2/ MR26*020DCUAR
2,500
250
100
µA
MR2**107SPECR
2/ MR26*020DCUAR
1,250
250
200
µA
MR2**108SPECR
2/ MR26*001DCMAR
500
250
500
MR2**109SPECR
2/ MR26*001DCMAR
1
mA
100
100
MR2**110SPECR
2/ MR26*001DCMAR
1.5 mA
66-2/3
100
MR2**111SPECR
2/ MR26*001DCMAR
3
mA
33-1/3
100
MR2**112SPECR
2/ MR26*001DCMAR
5
mA
20
100
MR2**113SPECR
2/ MR26*001DCMAR
8
MA
12-1/2
100
amperes, dc
MR2**114SPECR
2/ MR26*010DCAAR
1-0-9
MR2**115SPECR
2/ MR26*010DCAAR
3/ 10-0-30
Scale marked "Charge" (to right
MR2**116SPECR
2/ MR26*010DCAAR
3/ 15-0-15
of zero) and "Discharge" (to
MR2**117SPECR
2/ MR26*010DCAAR
3/ 25-0-75
left of zero).
MR2**118SPECR
2/ MR26*010DCAAR
3/ 30-0-30
MR2**119SPECR
2/ MR26*010DCAAR
3/ 50-0-50
volts, dc
MR2**130SPECR
5/ MR26**300DCVVR
15-0-15
The range cannot be designated by
MR2**131SPECR
5/ MR26**300DCVVR
150-0-150
the regular type designation.
Resistance
Power
Uniform Number of
(nominal)
consumption
scale
scale
(loss)
marking
divisions
direct
millivolts ±2%
ohms
current
µA
MR2**152SPECR
2/ MR26*020DCUAR
5,000
250
0-100
20
50
µA
MR2**153SPECR
2/ MR26*020DCUAR
2,500
250
0-100
20
100
µA
MR2**154SPECR
2/ MR26*020DCUAR
1,250
250
0-100
20
200
µA
500
250
0-100
20
MR2**155SPECR
2/ MR26*001DCMAR
500
MR2**156SPECR
2/ MR26*001DCMAR
1
mA
100
100
0-100
20
MR2**157SPECR
2/ MR26*001DCMAR
1.5 mA
66-2/3
100
0-100
20
MR2**158SPECR
2/ MR26*001DCMAR
3
mA
33-1/3
100
0-100
20
MR2**159SPECR
2/ MR26*001DCMAR
5
mA
20
100
0-100
20
MR2**160SPECR
2/ MR26*001DCMAR
8
MA
12-1/2
100
0-100
20
µA
MR2**161SPECR
2/ MR26*020DCUAR
5,000
250
0-150
30
50
µA
MR2**162SPECR
2/ MR26*020DCUAR
2,500
250
0-150
30
100
µA
MR2**163SPECR
2/ MR26*020DCUAR
1,250
250
0-150
30
200
µA
MR2**164SPECR
2/ MR26*001DCMAR
500
250
0-150
30
500
MR2**165SPECR
2/ MR26*001DCMAR
1
mA
100
100
0-150
30
MR2**166SPECR
2/ MR26*001DCMAR
1.5 mA
66-2/3
100
0-150
30
MR2**167SPECR
2/ MR26*001DCMAR
3
mA
33-1/3
100
0-150
30
MR2**168SPECR
2/ MR26*001DCMAR
5
mA
20
100
0-150
30
MR2**169SPECR
2/ MR26*001DCMAR
8
MA
12-1/2
100
0-150
30
1/ The asterisk is to be replaced by a letter designating the color scheme.
2/ See MIL-PRF-10304/5 for requirements.
3/ Used with external shunt.
4/ Used with 75-ampere external shunt.
5/ See MIL-PRF-10304/4 for requirements.
4