C2, TM 9-6625-1754-14
SECTION II DESCRIPTION AND DATA MULTIMETER
AN/USM-303
AND
AN/USM-303A
electrical function. The search mode of operation
u s e s conventional analog scale interpretation
a. Purpose. Multimeters AN/ USM-303 and
with decade ranges.
m e a s u r e direct current (dc) and alternating
Comprising
Multimeter
Items
c u r r e n t (ac) voltages, d i r e c t c u r r e n t , a n d
A N / USM-303 or AN/ USM-303A
resistance in electrical and electronic equipment.
b. Use. M u l t i m e t e r s A N / U S M - 3 0 3 a n d
The items in the chart below make up an
AN/ USM-303A can be used in two modes of
operable Multimeter AN / USM-303. One copy
operation. The digital mode of operation
of TM 9-6625-175-14 with change 1 and 2 is
provides direct-reading, three significant figure
packed with the equipment.
presentation, including decimal point and
Dimension (in.)
Depth
Weight (lb)
Height
Qty (ea)
Width
Nomenclature
FSN
6-3 / 4
4-3/4
7-1 / 2
10
MultimeterAN/USM -303 . . . . . . . . . ...1 1
6625-933-2406
4-3/4
6-3/4
7-1 / 2
10
1
Multimeter ME-258/U . . . . . . . . . . . . . . .
6625-123-0478
......
......
......
......
1
Battery, Dry BA-1030/U . . . . . . . . . . . . .
6135-125-5265
......
......
......
1
......
Battery, Dry BA-1400/U . . . . . . . . . . . . .
6135-135-0194
......
......
......
1
......
Cover, multimeter . . . . . . . . . . . . . . . . . . . .
......
......
......
......
Clip, electrical . . . . . . . . . . . . . . . . . . . . . . . . 2
5940-195-9699
......
......
......
Insulator, sleeve . . . . . . . . . . . . . . . . . . . . . .
1
......
5975-284-6588
......
......
......
......
Insulator, sleeve . . . . . . . . . . . . . . . . . . . . . .
1
5975-296-1875
......
......
......
Prod, test . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
6625-168-0355
4-3/4
6-3 / 4
Multimeter AN/ USM-303A . . . . . . . . . . .
1
7-1/2
10
6625-168-0585
7-1 / 2
4-3/4
6-3 /4
10
Multimeter ME-258A/U . . . . . . . . . . . . . .
1
6625-408-5079
......
......
......
......
1
Battery, Dry BA-1030U . . . . . . . . . . . . .
6135-125-5265
......
......
......
......
Battery, Dry BA-1400/U . . . . . . . . . . . . .
1
6135-135-0194
......
......
......
......
Cover, multimeter . . . . . . . . . . . . . . . . . . . .
1
Prod, tat . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
6625-168-0355
Adapter set, test lead . . . . . . . . . . . . . . . . .
1
6625-123-0478
5
