Meters: 20 to 999 DC Microamps
Meter Relay
±50 µA DC
±50 µA DC
(MTR) 53-3602-8102
API meter relay. ±50 µA DC. Adjustable red line set points plus and minus, both SPST normally open 5 amp contacts. 115v supply voltage. 4-1/4" x 4-5/8" face. Body behind panel: 5-1/2"L x 2-5/8"D.
$395
Weston Panel Meter
923 µA
923 µA
(MTR) 1531-923
Weston panel meter. Model 1531. Entire scale = 923 µA. Sealed, ruggedized. 3-1/2"D, 2-3/4" hole required, 1-5/8" behind panel depth.
$95
Meter Relay
20 µADC
20 µADC
(MTR) 25-0822-4503
API shielded, sealed, ruggedized meter.
High and low set points adjustable from front. Scale: 0 - 2 (20 µA fs). 2-3/4" face,
Fits 2-1/8" hole.
$95 each - $88 (3+)
Meter Relay
0 - 20 µADC
0 - 20 µADC
(MTR) 25-0822-2503
API Instruments panel meter relay. 0 - 20 µADC. High limit set point. Bezel measures 2-3/4" diameter. Panel hole 2-1/8", depth 1-7/8". 3 mounting studs. 50ma locking.
$95 each
Meter Movement Relay
0 - 20 µADC
0 - 20 µADC
(MTR) 06-0432-3900
API hermetically sealed, 0 - 20 µADC.
Scale 5 - 15 µADC. Gold (10w) alarm contacts at minimum & maximum stop
points. 3-5/8"D face, 2" depth, 2-1/2" hole required. Made for Wilcox
transmitter.
$175 each
Simpson Meter
25 - 0 - 25 µADC
25 - 0 - 25 µADC
(MTR) 1327-25-0-25UA
Simpson DC microamp meter. 25 - 0 - 25 µADC. Wide vue. 3-1/4" square, 1-3/4" behind panel depth. 2-3/4"D hole required.
$107 each
Meter
30 µADC Bird 43
30 µADC Bird 43
(MTR) BIRD1235
Bird 43 actual 30 µADC replacement meter. 3-1/2" face. Fits 2-3/4" hole.
$149 each
Meter
30 µADC
30 µADC
(MTR) 2531
Weston sealed, ruggedized 30 µA meter for BIRD sensors, etc.
3-1/2" face. Fits 2-3/4" hole.
*** SOLD OUT ***
API Meter Relay
0 - 50 µADC
0 - 50 µADC
(MTR) 428-1205
API meter relay with Hi / Low alarm. 0 - 50 µADC. 4" x 4-1/2", 1-3/4" behind panel depth. 2-3/4"D hole required.
$150
3-7/8" Panel Meter
0 - 50 µADC
0 - 50 µADC
(MTR) 910-0360
Deree 0-50 µADC movement with hardware. FS = 50 µA. 3-7/8"W x 3-1/8"H overall. 3-27/32"W x 1-61/64"H meter face. 1-3/8" behind panel depth. 2-1/2" meter body hole.
*** SOLD OUT ***
Weston Meter
0 - 50 µADC
0 - 50 µADC
(MTR) 1227-50UA
Simpson panel meter. 0 - 50 µADC. Wide-Vue / Annular. 2-1/2" x 2-1/2" face. 2-3/16" hole required. 1-3/4" behind panel depth. New in the box. Alt. P/N: 4310.
$89
Simpson Panel Meter
0 - 50 µADC
0 - 50 µADC
(MTR) 1227-50UA
Simpson panel meter. 0 - 50 µADC. Wide-Vue / Annular. 2-1/2" x 2-1/2" face. 2-3/16" hole required. 1-3/4" behind panel depth. New in the box. Alt. P/N: 4310.
*** SOLD OUT ***
Simpson Meter
FS: 1 mADC / 0 - 50 µADC
FS: 1 mADC / 0 - 50 µADC
(MTR) 317442
Simpson meter. Full scale: 1 mADC. 0 - 50 µADC. 3-1/2" outside diameter face. 2-5/8"D hole required, 1-7/8" behind panel depth. Alt. P/N: S-1186-P. NSN: 6625-01-034-409.
*** SOLD OUT ***
Phaostron Meter
50 - 0 - 50 µADC
50 - 0 - 50 µADC
(MTR) MR36B5T5DCUAR
Phaostron meter. 50 - 0 - 50 µADC. 3-1/2" outside diameter face. 2-5/8"D hole required, 2" behind panel depth. NSN: 6625-00-8141.
$85 each
Meter
0 - 50 µADC
0 - 50 µADC
(MTR) MR46W050DCUAR
Sun Electric meter. 0 - 50 µADC. Sealed, ruggedized. 4-1/2" diameter. Requires 3-7/8" hole. 2" behind panel depth. Only one in stock.
$150 each
Dual Locking Coil Meter
0 - 50 µADC / 0 - 20 "RF" KW
0 - 50 µADC / 0 - 20 "RF" KW
(MTR) 35-18824503
API dual locking coil meter relay. 0 - 50 µA full scale. Marked from 0 - 20 kw. 3-1/2" diameter. Requires 2-5/8" hole. 2-1/4" behind panel depth. Model 355-C. NOTE: See PDF for full details (Drawing No. 14). NSN: 5945-00-815-5949.
$175 each
Triplet Meter
0 - 50 µADC
0 - 50 µADC
(MTR) 327-T-50UA
Triplet meter. 0 - 50 µADC. 3" x 3". 2-3/4"D hole required. 1-3/4" behind panel depth. Made October 8th, 1952. Only one available.
$107
Meter
50 - 0 - 50 µADC
50 - 0 - 50 µADC
(MTR) 265-564
A&M Instruments meter. 50 - 0 - 50 µADC. Sealed. Solder terminals. 2"D hole required. 2-5/8"D face. 1-1/2" behind panel depth. Alt. P/N: SC-C-65558. NSN: 6625-01-049-8565.
$75 each - $65 (3+)
Weston Meter
0 - 50 µADC
0 - 50 µADC
(MTR) RM773012
Weston Model 301-57 DC microamp meter. 0 - 50 µADC. 3-1/2"D face, 1-13/16" behind panel depth. 2-3/4"D hole required.
$75
Meter
50 - 0 - 50 µADC
50 - 0 - 50 µADC
(MTR) 2041
Weston zero center scale meter. Surface mount.
4-1/2" wide x 4" high. 2-3/4" mounting hole required. 1-3/4" behind panel depth.
*** SOLD OUT ***
HP Multimeter
100 µADC
100 µADC
(MTR) 1120-1577
HP Multimeter FS=100µADC. 3 3/4"W x 3 3/16"H x 1 1/2" behind panel depth. Also PN 320-06803B.
$150
Daystrom Weston Multi-Micro Ammeter
(MTR) 248813-DAY
Daystrom Weston multi-micro ammeter. 8" x 7 1/2" x 4"H. Scales 5, 50, 100, 200, & 500 na + short. Binding post terminals. 1% cal. Mirrored arc. Complete with lid.
$325
Weston '622' Micro Ammeter
(MTR) 248813
Weston '622' Micro Ammeter. 8" x 7 1/4" x 3 1/2". Scales: 5, 50, 100, 200, & 500 na T short. Bind post terminals. Last calibrated @ 1%. Mirrored ARF. Latch on top is not included.
$245
Simpson Edgewise Meter
0 - 100 µADC
0 - 100 µADC
(MTR) 18037
Simpson Model 1622 edgewise meter. 0 - 100 µADC. 2-1/4" wide, 1/2" high. 3-1/2" overall length.
$75
Meter
0 - 100 µADC
0 - 100 µADC
(MTR) 227-T-100UADC
Triplet meter. 0 - 100 µADC. 2-3/8" x 2-3/8", 1-3/4" behind panel depth. 2-1/8"D hole required. Made in 1952. Only one available.
$95
A&M Meter
FS: 100 µADC / 0 - 100 µADC
FS: 100 µADC / 0 - 100 µADC
(MTR) MR26W100DCUAR
A&M Instruments meter. Full scale: 100 µADC, 0 - 100 µADC. 2-5/8" outside diameter face, 2" hole required, 1-7/8" behind panel depth.
$75 each
Vertical Edgewise Meter
FS: 100 µADC / 0 - 100 µADC
FS: 100 µADC / 0 - 100 µADC
(MTR) 50-283113DRDR
General Electric vertical edgewise meter. Full scale: 100 µADC, 0 - 100 µADC. 0.678"W x 03-3/8"H. 2-15/16" mounting centers. Includes trim bezel.
$49 each
Edgewise Meter
100 µA
100 µA
(MTR) 869MS
Edgewise meter. 100 µA. Non-linear. Scale reads -40 - 0 +7. 5/8" x 2-1/2" hole required. 2-3/4" behind panel depth. Includes bezel.
$39 each
Simpson Meter
100 - 0 - 100 µA
100 - 0 - 100 µA
(MTR) 17426
Simpson meter. Model 2122. 100 - 0 - 100 µADC. DCR = 1100 ohms. 2-3/8" x 2-3/8". 2-1/8"D hole required. 2" behind panel depth.
$119 each
Meter
100 - 0 - 100 µADC
100 - 0 - 100 µADC
(MTR) 3323-100UA
Simpson dual scale "100 - 0 - 100" and "50 - 0 - 50" sealed meter. 3-1/4" square, 2-3/4" mounting hole. 2" behind panel depth.
*** SOLD OUT ***
Edgewise Meter
100 µA
100 µA
(MTR) 3761-0003
Edgewise meter. 100 µA full scale. Meter face measures 5/8" x 2-1/2". 3-3/16" overall depth. 1-3/8" overall height.
$24 each - $22.50 (3+), $20 (12+)
Kilowatt Meter
100 µADC
100 µADC
(MTR)
301DCUA
Weston kilowatt meter. 100 µADC full scale. Reflected: 0 - 2 kw, FWD: 0 - 10 kw. Made for use with Bird sensors. Bezel measures: 3-1/2" diameter. Requires 2-3/4"D panel hole. 1-3/4" behind panel depth.
$95 each
Meter
80 - 120 µADC
80 - 120 µADC
(MTR) 06-1622-3900
Unique meter relay monitors 100 µA circuit with minimum and maximum alarm contacts (10 watts). Requires 120 vac control voltage. 3-1/2" diameter face, 2-5/8" mounting hole required. 2" behind panel depth.
$95 each
Simpson Meter
0 - 200 µADC
0 - 200 µADC
(MTR) 27-200UADC
Simpson Model 27 DC microamp meter. 0 - 200 µADC. 3" square, 2-1/16" behind panel depth. 2-3/4"D hole required.
$85
Allied Meter
0 - 200 µADC
0 - 200 µADC
(MTR) 701-0015
Allied Electronics DC microamp meter. 0 - 200 µADC. 2-3/8" x 2-9/16", 1-1/2" behind panel depth. 2-1/8"D hole required.
*** SOLD OUT ***
Simpson Meter Relay
0 - 200 µADC
0 - 200 µADC
(MTR) 7036
Simpson Model 29XA meter relay with Hi / Low alarm settings. 0 - 200 µADC, 1000 ohms DCR. 4-1/4" x 4-5/8", 1-1/4" behind panel depth. 2-3/4"D hole required.
$175
Roller Smith Meter
0 - 200 µADC
0 - 200 µADC
(MTR) FJD-200UADC
Roller Smith DC microamp meter. 0 - 200 µADC. 4-3/16" x 4-5/8", 1-7/16" behind panel depth. 2-3/4"D hole required. Used.
$75
Hoyt Modutec
0 - 200 µADC
0 - 200 µADC
(MTR) 3125-19
Hoyt - looks like Modutec. Surface mounts
w/ 4 corner studs. Meter has overall dimension of 2-1/4" high x 3" wide.
1-3/4" behind panel depth. 2-1/16" hole required.
*** SOLD OUT ***
Meter
0 - 200 µADC
0 - 200 µADC
(MTR) AMECO
Horizontal reading meter was made by Honeywell for
Ameco. Scale has red "B" on
left side, black "V" right side. Scale easy to change. Fits 1/2" x
1-3/4" hole. Body 1-7/8" long. Includes separate bezel. We have 500 new
in boxes that were discovered in a load we bought from the old 60's powerhouse
Lafayette Radio.
$12 each - $10 (10+),
$9 (100+)
Weston Lab Meter
0 - 200 µADC
0 - 200 µADC
(MTR) 931-200UADC
Weston lab meter. 0 - 200 µADC. Top terminals. Resistance ohms: 9 ohms internal. Range: 200. 3-1/4" x 5" x 5-1/4"H. Only one available.
$225
Edgewise Meter
Full Scale = 300 µA
Full Scale = 300 µA
(MTR) 272-7100004
Edgewise µA meter. 0 - 10 scale, full scale = 300 µA. Tabs mount behind panel depth. Includes 2N3638A transistor with emitter connected to the negative meter lead. Overall dimensions: 2-1/8" x 7/8" x 1-1/2". Cut-out: 15/16" x 5/8". 1-7/8" c-c mounting holes. 1-1/4" behind panel depth. NSN: 6625-01-177-5266. Made in Japan.
$15 each
Simpson Meter
0 - 500 µADC
0 - 500 µADC
(MTR) 126-500UADC
Simpson Model 126 DC microamp meter. 0 - 500 µADC. 2-3/4"D face, 2" behind panel depth. Fits 2-3/16"D hole. Alt. P/N: MR25W500DCUA.
$75
Simpson Meter
0 - 500 µADC
0 - 500 µADC
(MTR) 3890
Simpson Model 27 DC microamp meter. 0 - 500 µADC. 3" square, 2-1/16" behind panel depth. 2-3/4"D hole required.
$69 each
Modutec Meter
0 - 500 µA
0 - 500 µA
(MTR) 4L/0-500UA
Modutec meter - surface mounts meter has overall dimension of 5" high x 3-7/8" wide. 1-5/8" behind panel depth. 1-7/8" x 1/8" hole mount.
$59 each
GE Panelmeter
50-0-50 µADC
50-0-50 µADC
(MTR) 513X15
GE panelmeter. 50-0-50 µADC. 2 5/8" x 2 5/8". 2" behind panel depth.
$125 each
Center Scale Meter
500 - 0 - 500 µADC
500 - 0 - 500 µADC
(MTR) 835002-005
Center scale meter. 500 µADC - 0 - 500 µADC. Labeled "% of Normal Conductivity". 3" x 3-1/2" x 1-5/8" behind panel depth. 2-1/4" x 2-1/4" mount centers on corner studs.
$49 each
Meter
500 - 0 - 500 µADC
500 - 0 - 500 µADC
(MTR) 15024
Simpson 500 - 0 - 500 µADC panel meter movement. FS = 500 µA. Includes hardware. Requires 2-7/32" diameter hole.
$85 each
Panel Meter
0 - 500 µADC
0 - 500 µADC
(MTR) MRA-38
Panel meter. 0 - 500 µADC. 1-5/8" x 1-5/8". 1" behind panel depth. Made in Japan. A Fistell favorite!
$23.95 each - $21 (6+)
Edgewise Horizontal Movement
0 - 500 µADC
0 - 500 µADC
(MTR) 910-0398
Deree edgewise horizontal movement. 1-9 scale.
0-500 µADC, 650 ohm. Solder terminals. 1-1/2"W x 9/16"H meter face. 2-1/8"W x 7/8"H overall. 1" behind panel depth. 1-15/16" hole spacing.
0-500 µADC, 650 ohm. Solder terminals. 1-1/2"W x 9/16"H meter face. 2-1/8"W x 7/8"H overall. 1" behind panel depth. 1-15/16" hole spacing.
*** SOLD OUT ***
Meter
0 - 500 µADC
0 - 500 µADC
(MTR) 19151-2
API model 303KV meter relay monitors 500 µA circuit with adjustable set point. 4 sets Hi / LO alarm contacts (5 amp). Requires 115 vac control voltage. 3-1/4" wide x 3" high. 2-3/4" mounting hole required. 5-1/2" behind
panel.
$295 each
Meter
0 - 500 µADC
0 - 500 µADC
(MTR) M2921
Sun sealed meter has direct scale reading of 0 - 500 µADC. 2-11/16" diameter face, 2-1/8" mounting hole required. 1-7/16" behind panel depth.
$45 each
Meter
0 - 500 µADC
0 - 500 µADC
(MTR) MR25W500DCUA
Sun Electric Corporation round panel meter. 0 - 500 µADC. Model 421. 2-5/8" diameter, 2-1/8" behind panel depth.
$75 each
Meter
500 - 0 - 500 µADC
500 - 0 - 500 µADC
(MTR) 30-013104
Phaostron sealed and ruggedized meter has scale reading 1500 - 0 - 1500. 3-1/2" diameter face, 2-5/8" mounting hole required. 1-5/8" behind panel. NSN: 6625-00-534-1980.
$45 each
Meter
500 - 0 - 500 µADC
500 - 0 - 500 µADC
(MTR)
1751-63
Weston 500 - 0 - 500 µADC full scale. Scale titled Carburretion - Valves - Rings - Vac. - Ign. - Vac Pres.
- 4-3/16" x 4-5/8" face
- 2-3/4" hole required
- 1-3/4" behind panel clearance
$22 each
- $18 (3+)
Meter
500 - 0 - 500 µADC
500 - 0 - 500 µADC
(MTR) 1327-4450
Simpson modern looking meter at
a great price. 500 - 0 - 500 µADC. 3-3/16" square
face, 2-3/4" mounting hole required. 1-3/4" behind panel depth.
New stock in the box!!
$65 each