Meters: AC Amps

Hickok 400 Hz Meter
0 - 125% Rated Current
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(MTR) 470-825
Hickok 400 Hz meter. 0 - 125% rated current. Sealed. Full scale = 4.875 amps @ 400 Hz. 3-1/2"D face. 2-3/4"D hole required. 1-7/8" behind panel depth. NSN: 6625-00-633-6758.
$49 each - $42 (3+)
Weston 3 Scale AC Ammeter
0 - 50 AC amps / 0 - 20 AC amps / 0 - 10 AC amps
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(MTR) 433-50A
Weston 3 scale AC ammeter. 0 - 50 AC amps (0.0073 ohms), 0 - 20 AC amps (0.008 ohms), 0 - 10 AC amps. 25 - 500 Hz. 5" x 5-1/4" x 3-1/4".
$229
AC Ammeter
FS: 5 amps AC / 0 - 125 amps / 0 - 150 amps
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(MTR) JB386-1087
AC ammeter. Full scale: 5 amps AC, 0 - 125 amps, 0 - 150 amps. 3-1/2" outside diameter face, 2-5/8"D hole mount required. Sealed. NOTE: Minor debris inside housing.
$65 each
Aircraft AC Ammeter
FS: 1 amp / "0 - 100"
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(MTR) 833-100A
Weston aircraft AC ammeter. Full scale: 1 amp, "0 - 100". 2-3/8" x 2-3/8", 2" behind panel depth. Model 833. Removed.
$25 each
Electro Industries Dual Digital Meter
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(MTR) VA2000
Electro Industries dual digital meter. 4-3/4" x 3-1/4" x 4" behind panel depth. Amp scale input from 5 amp ct voltage input to 200v AC. Supply power 120v AC. 4" x 3" hole required.
$135 each
Westinghouse AC Watt Meter
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(MTR) PY5
Westinghouse AC watt meter. 7-1/4" x 8-1/8"H x 3" deep. 2 scales, 20v & 40v, max current is 1.5 amps. Mirrored arc, good working condition. Assuming loads of 20v @ la & 40v @ la for the two scales.
$139 each
AC Meter
0 - 1.0 ma AC
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(MTR) 6880
Simpson Model 49 AC amps meter. 0 - 1.0 ma. 4-11/16"W x 4-1/4"H. Requires 2-3/4" diameter hole. 1-3/4" behind panel depth.
*** SOLD OUT ***
AC Meter
7.5 ma AC
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(MTR) 4302104-1023
Weston Model 302 meter labeled "Voltage Potentiometer". 7.5 maac full scale deflection. 66.5 ohm. 3" square. 2-3/4" hole required, 1-7/8" behind panel clearance.
$85 each
Modutec
0 - 40 ma AC
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(MTR) 920062
Modutec. 0 - 40 ma AC. 2-3/8" square. Actual fs = 1 madc. Surface mount. Matches 0 - 3 kv / 0 - 6 kv meter (MTR) 920062 and they were originally used together.
$19 each - $15 (5+)
Simpson AC Meter
0 - 100 ma AC
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(MTR) 5410
Simpson Model 55 AC milliamp meter. 0 - 100 ma AC. 3-1/2"D face, 2-1/8" behind panel depth. Use 2-3/4"D hole.
$85
Weston AC Meter
0 - 100 ma AC
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(MTR) 304-100MAAC
Weston Model 304 AC milliamp meter. 0 - 100 ma AC. 3" square, 2-3/8" behind panel depth. 2-5/8"D hole required. Used.
$49
Triplett AC Meter
0 - 250 ma AC
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(MTR) 230G-250MAAC
Triplett Model 153 - 152 AC milliamp meter. 0 - 250 ma AC. 2-3/8"H x 2-3/4"W, 2-3/8" behind panel depth. 2-1/8"D hole required.
$85 each
Simpson AC Meter
0 - 1 amps AC
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(MTR) 55-1AAC
Simpson Model 55 AC amps meter. 0 - 1 amps AC. 3-1/2"D face, 2-1/16" behind panel depth. 2-3/4"D hole required.
$79
Modutec AC Meter
0 - 1.5 amps AC / 400 Hz
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(MTR) 2SAAC-0015
Modutec AC amps meter. 0 - 1.5 amps AC, 400 Hz. 2-1/4" x 2-15/16"W, 1-3/16" behind panel depth. 2-1/16"D hole required.
$95
AC Meter
0 - 2 amps AC
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(MTR) 476AMM
Weston AC meter. Bakelite case. 0 - 2 amps AC. 3-1/2" outside diameter, 2-3/4"D hole, 2-3/8" behind panel depth.
$75
AC Meter
0 - 10 amps AC
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(MTR) 57-10AAC
Simpson AC meter. 0 - 10 amps AC. 3" x 3". 2-3/4"D hole, 1-7/8" behind panel depth. New in the box!
$75
Benchtop AC Milliammeter
10-50-100 ma AC
10-50-100 ma AC Benchtop AC Milliammeter
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(MTR) BENCH-100
Benchtop AC milliammeter. 10-50-100 ma AC - switchable. 2 banana jacks. 7" x 7" x 4". Used.
*** SOLD OUT ***
2-3/4" Panel Meter
0 - 1 amp AC
0-1 Amp AC Panel Meter
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(MTR) 910-0365
Deree amp meter (AC) with hardware. Direct reading. 2-3/4"W x 2-3/8"H overall. 2-21/32"W x 1-5/16"H meter face. 2" hole. 1-3/8" depth behind panel.
*** SOLD OUT ***
Meter Relay
0 - 5 amps AC
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(MTR) 16649
Simpson meter relay. 0 - 5 amps AC. High and low settable relay limts. 4" x 4-1/2" x 4-3/4" behind panel depth. Only one available.
$350 each
AC Meter
0 - 5 amps AC
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(MTR) 270-11071
Phaostron sealed, ruggedized meter. Actual fs = 5 amps AC 400 Hz. Scale reads "0-1.25 Per Unit AC Amps" 2-3/4" diameter, 2-3/16" hole required, 1-3/4" behind panel.
$45 each
Antique Wattmeter
0 - 75 watts / 0.75 amp F.S.
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(MTR) 62980
WM Welch Scientific Co. antique wattmeter. 0 - 75 watts, 0.75 amp full scale. 4 terminals, no hook-up information. Round. 6-1/2" diameter x 3-1/2" deep, 2-3/4" behind panel depth. Only one available.
$150 each
AC Ammeter
0 - 10 amps AC
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(MTR) 18A101
Hoyt AC ammeter. 0 - 10 amps. Direct reading, built-in shunt. 2-5/8" x 2-7/8" face, 2-3/16" hole required, 1-5/8" behind panel depth. Made by Hoyt in the U.S. in 1970's. Brand new in the box!!
$39 each
AC Panel Meter
0 - 15 amps AC
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(MTR) 1450-2519-00
Emico (Electro Mechanical Inst. Co.) AC panel meter. 0 - 15 amps AC. 0.755"H x 1.83"W x 1.67" depth. Includes retainer clip. Made in the USA.
$15 each - $13.50 (6+), $11.75 (25+)
AC Panel Meter
0 - 5 maac
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(MTR) MMI-10275
Phaostron style AC panel meter. 0 - 5 maac. Model 1522. Sealed. Solder tab terminals. 2 -3/16"D hole required. 2-5/8"D face. 1-5/8" behind panel depth.
*** SOLD OUT ***
Dual AC Panel Meter
0 - 5 acma / 0 - 25 acma
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(MTR) 291B318A09
Weschler dual ACMA panel meter. 0 - 5 acma, 0 - 25 acma. Requires aux shunt transformer which is included with this meter. 2-15/16" x 2-15/16" x 2-1/4" behind panel depth.
$85 each
AC Meter
0 - 30 amps AC
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(MTR) 59-30AAC
Simpson Model 1370 AC meter. 0 - 30 amps AC. 4-1/4" x 4-5/8", 1-3/4" behind panel depth. 2-3/4"D hole required. FS unknown.
$85
Watt Meter
0 - 3000 watts / 20 amp Max / 300v Max
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(MTR) 3KWATTS
Simpson watt meter. Direct reading. 0 - 3000 watts, 20 amp max, 300v max. 3 foot AC cord input. Grounded receptacle output. 3-1/4" x 5-1/2" x 3-1/2" deep.
$95 each
AC Panel Meter
0 - 30 amps AC
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(MTR) ACA30
AC amps panel meter. 0 - 30 amps. 2-7/16" x 2-7/16". 1-1/8" behind panel depth. 1-1/2" mount centers on 6-32 studs.
$9 each - $8 (5+)
Weston Lab Meter / Amperes AC
0 - 5, 0.0083 ohms internal
0 - 10, 0.028 ohms internal
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(MTR) 433-10AAC
Weston lab meter, amperes AC Direct reading. 25 - 500 cycles. 0 - 5 - 10 AC amps AC. Top terminals. Leather strap. Black bakelite case. Switchable via side selector. 0 - 5, 0.0083 ohms internal. 0 - 10, 0.028 ohms internal. 3-1/4" x 5" x 5-1/4"H. Only one available.
$165 each
Weston Lab Meter / Milliamperes
0 - 30 ma, 460 ohms internal
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(MTR) 433-30MAAC
Weston lab meter. 0 - 30 milliamperes AC. 25 - 500 cycles. Top terminals. Leather strap. Black bakelite case. 0 - 30 ma, 460 ohms internal. 3-1/4" x 5" x 5-1/4"H. Only one available.
$145 each
AC Meter
0 - 50 amps AC
(MTR) 409C676A34
Weschler direct reading meter. 3" square, 2-3/4" hole required, 2-3/16" behind panel.
*** SOLD OUT ***
AC Meter
0 - 100 amps AC
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(MTR) 291B292A15
Weschler 100 amp panel meter is 5 amps full scale. 4" square, 3-3/4" hole, 2-3/16" behind panel.
$85 each
AC Panel Meter
0 - 150 amps AC
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(MTR) 1410
Simpson AC panel meter. Model 59. 0 - 150 amperes. FS = 5 amps. External transformer required. 4-1/4" x 4-3/4" x 1-3/4" deep. 3-1/2" x 4" c-c mounting studs. Requires 2-3/4" dia. hole.
$119 each
AC Meter
200 ma AC
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(MTR) 236-015
A&M ammeter "0-200" ma AC. Actual fs = 1 AAC, 400 Hz. 2-3/4" square. 2-1/8" hole required.
$39 each
AC Meter
0 - 200 mAAC
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(MTR) 337-S-200MAAC
Triplet AC meter. 0 - 200 mAAC. 3" x 3" face. 2-3/4"D hole required. 1-7/8" behind panel depth. Made in 1952. Only one available.
$107
AC Meter
0 - 250 amps AC
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(MTR) 15309236001
A&M Instruments ammeter. 0 - 250 amps AC. 350 - 1000 Hz. 2-3/8" square, 2-1/4" deep. 2.1" diameter hole required. Sealed. F.S. = 2a AC. NOTE: Reads 20% high on 60 Hz.
$35 each
Weston Lab Meter / Milliamperes
0 - 15v, 6.4 ohms internal
0 - 300v, 25.6 ohms internal
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(MTR) 433-300MAAC
Weston lab meter, milliamperes AC Direct reading. 0 - 150 - 300 ma AC scale. Top terminals. Leather strap. Black bakelite case. 0 - 15v, 6.4 ohms internal. 0 - 300v, 25.6 ohms internal. 3-1/4" x 5" x 5-1/4"H. Only one available.
$159 each
AC Meter
0 - 500 amps AC
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(MTR) 515-0106
Fermont Division, Dynamics Corporation of America AC amp meter with aluminum bezel. 3-3/8" x 3-3/4" x 2-5/8" hole. 1-5/8" behind. Actual fs = 5 AAC.
*** SOLD OUT ***
AC Meter
0 - 600 amps AC
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(MTR) 4716
Precision Electronics AC amp meter with aluminum bezel. Full scale = 6 amps AC. 3-3/8" x 3-3/4" x 2-5/8" hole. 1-5/8" behind.
$95 each