Arbitrary Meters - > 1 ma

Flow Meter
10 mADC
 
(MTR) 847
Triplett flow meter. Scale: "0 - 20 gpm". Actual fs = 10 mADC. 3-1/2" diameter face. Fits 2-3/4" hole. 1-5/8" behind panel.
 

Solid State Meter
20 ma

(MTR) LMD120
TRW solid state meter has a working range of 4 - 20 ma equating to a display of 0 - 40 lbs. Maximums on the indicator are 40v and 200 ma. 3-3/4" diameter.
$35 each
 
$125 each

Percent of Rated Current
0 - 150% (50 cps) & 0 - 125% (60 cps)
(MTR) 66258862982
Weston meter with "0 - 150% (50 cps) & 0 - 125% (60 cps)" scales. Actual fs = 5 amps. 3-1/2" face.
 

Sealed Meter
0 - 1.1 IF UV
(MTR) 634-14914
Phaostron meter reads "0 - 1.1" IF UV. Actual fs = 50 mV. Sealed. 3-1/2" diameter face. 2-3/4" mounting hole. Meter fits an AN/URM-103 Military FM Signal Generator covering 18 to 80 MHz, early 70's model.
$25 each
 
$19 each

Hickok Meter
0 - 80 DC ma & 0 - 20 DC ma
(MTR) 561-497
Hickok sealed meter reads "0 - 80 DC ma" and "0 - 20 DC ma but actual full scale = 2v. 2-11/16" diameter face. Fits 2-3/16" hole. 1-11/16" behind panel.
 

Aircraft Hydraulic Pressure Meter
0 - 4 vdc
(MTR) DMT0007
Hydraulic pressure indicating meter for aircraft reads "0 - 4" and actual full scale = 4 vdc. 2-3/8" square face. 3-3/8" behind panel. NSN: 6625-01-201-9266.
$19 each
 
$75 each

Ammeter
0 - 250
(MTR) 7340W
Sealed ammeter. 0 - 250. Full scale = 5 ma. 1-3/4" face. 1-1/2" hole required.
 

Radio Receptor Meter
0 - 1.5 kv ma
(MTR) 3176-1
Possible avionic control has marked scale of 0 - 1.5 kv / ma. Full scale = 500 µADC. 3-7/16" diameter face. Fits 2-3/4" hole. 2" behind panel clearance. NSN: 6625-00-867-6637.
$15 each
 
$250 each

Multimeter
0 - 10 DC ma, 0 - 2 dcv, 0100 dcv
 
(MTR) 562824
Hickok meter has "0 - 10 DC ma", "0 - 2 dcv", "0100 dcv". Full scale = 1 ma. Requires a shunt. Face is 2-3/4", 1-3/4" behind panel. Fits 2-3/16" hole.
 

Multimeter
0 - 10k ohm + ohms, 0 - 10 / 50 / 250 dcv,
0 - 2.5 / 10 / 50 / 250 acv
(MTR) PSM4D86
Barnett Instrument multimeter has "0 - 10k ohm + ohms", "0 - 10 / 50 / 250 dcv", "0 - 2.5 / 10 / 50 / 250 acv" scales. Meter has 20k ohm/v DC or 1k ohm/ volt AC movement. Full scale = 75 µADC. Face is 2-3/8" x 4-5/8". Overall 4-1/8" high x 5-1/2" wide, 1-3/8" behind panel. Fits 1-1/2" hole.
$24 each
 
$10 each - $7 (10+)

Multimeter
5 - 0 - 5
(MTR) ESO-8950/61
Honeywell / Brown multimeter has "5 - 0 - 5" scale. Full scale = ±460 µa. Face is 4-1/4" x 4-5/8". 1-1/2" behind panel. Fits 2-3/4" hole.
 

Sealed Meter
Red / Green Centered Scale
50 - 0 - 50 µADC
(MTR) 1660021
Honeywell sealed meter has red / green centered scale. 50 - 0 - 50 µADC. 3-1/2" diameter face. Fits 2-5/8" hole. 1-5/8" behind panel.
$19 each
 
$15 each

Auto Ammeter
(MTR) 1503151
AC Parts simple meter. No case, no scale. Automotive DC ammeter. 30 - 0 - +30 amps direct reading.
 

Voltage Indicator
70 - 0 - 70 mV
(MTR) 475-289
Jewell "CYNCH" avionic meter has white bar the flips as indication of voltage. 70 - 0 - 70 mV. About 5mV minimum for indication. 7/8" square face. 1-3/8" behind panel.
$5 each
 
$25 each

Sealed Meter
0 - 1 UC / M3
(MTR) 20717
Nucor sealed meter fits radiation measuring equipment. Full scale = 100 µa. Multi scale "0 - 1" UC/M3 (M cubed) and a battery check. 2-5/8" diameter face.
 

Photo Electric
(MTR) 269-0468
No dial under glass. Nomenclature says Candle Photo Electric. Full scale current is 50 µADC. 3-1/2" diameter face. Fits 2-3/4" hole. 1-3/8" behind panel. Requires hardware.
$23 each
 
$100 each

VOM Meter
(MTR) 1120-0009
HP 600 Series VOM model S05622 meter is great replacement for most vintage meters. Full scale = 1 ma. 3-7/8" x 4-1/4" face. 1-1/2" behind panel.
 

Pyrometer
(MTR) 60720
Simpson model 3324 meter is a replacement pyrometer. 20 ohms external resistance. Full scale = 460 µa. Use external therm-couple. 4-5/8" x 4" face. 2-3/4" hole required. 2" behind panel.
$22 each
 
$85 each

Simpson Meter Relay / Pyrometer
120 vac / 4 va Control
(MTR) 3324-XASSP
Simpson meter relay, Pyrometer. 0 - 750ºF. DPDT contacts. 120 vac, 4 va control. Requires I/C thermocouple. Catalog #: 21403. 4-1/8" x 4-5/8" x 4-3/4" behind panel depth. Only one available.
 

Sealed Ruggedized Meter
VTVM Arbitrary
 
(MTR) 310-07440
Phaostron sealed ruggedized meter has "0 - 1.5 and 0 - 5 Volts" scales. NO full scale current is listed. 3-1/2" diameter face. Fits 2-11/16" hole. 1-11/16" behind panel.
$350
 
*** SOLD OUT ***
 

Edgewise Panel Meter
Taut Band

(MTR) 1120-1447
Hewlett Packard edgewise panel meter. Taut band. 0 - 300 scale. Movement 1ma f.s. Adjustable with limit indicators. Meter face: 3" x 7/8". Meter overall: 5" x 4-3/16" x 1-9/16". 9 pin Amphenol connector. Limit or range indicators are optical encoders that sense meter position by being blocked by a moving plate attached to the meter needle.
 

Meter Relay
(MTR) 124B34E
Pyrometer meter relay. Full scale = 0.7 mA. Meter connection is threaded terminals. Connector appears to be for lighting. Used. NSN: 6685-00-557-5674.
$119 each
 
$35 each
 
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