Meters: Hour and Event

Hour Meter Assembly
9,999.99 Hours
Enlarge Image | Inside View
(EQP) 740568
AW Haydon hour meter assembly with anti-tamper plug. Non-resettable. Up to 9,999.99 hours. Electro-mechanical analog display. Elapsed time indicator. 40v AC, 60 Hz, 4 watts max. Includes two jumpers, for installation as 6 or 12 volt operation. Made for IBM 1626 plotter control unit in 1964. Brand new stock.

Requires 115v, 200v or 220v. Control voltage of 6v DC nominal (5v - 8v) @ 500 ohms or 12v DC (12v - 18v) @ 1,000 ohms. Very low current.

  • Control pin 6: +5 - 8v DC
  • Control pin 7 / pin 8: 6v or 12v
  • Control pin 9: +12 - 18v DC
    Primary:
  • Pins 1 - 3: 130 ohms, 115v AC
  • Pins 1 - 4: 310 ohms, 200v AC
  • Pins 1 - 5: 330 ohms, 220v AC
$159 each - $147 (3+)
Electro Magnetic Indicator
Enlarge Image
(COL) 262-1504-010
Electro magnetic indicator. Made by Cedar Engineering for Rockwell Collins. aka: DS 11024.
$125 each
Hour Meter / Time Totalizer
28v DC / 10,000 Hours
Enlarge Image
(MTR) 620NT
Curtis hour meter / time totalizer. 28v DC. 10,000 hours. 0.38" x 1.47"H x 1/4" deep. 1-1/4" c-c mounting holes.
$29 each
Hour Meter
115v / 400 Hz / 1 watt
Enlarge Image
(MTR) A19299
Airpax hour meter. 115v, 400 Hz, 1 watt. 3/4"D mounting hole. Silver plating - tarnished. New.
$95 each
Hour Meter
115v / 400 Hz / 1 watt
Enlarge Image | Front View
(COL) 458-0994-000
Airpax hour meter. 115v, 400 Hz, 1 watt. 5/8"D x 1-7/8"L. 1" mounting centers. Alt. P/Ns: K19223-2005C, MS17322-2.
$95 each
Time Totalizing Hour Meter
120v AC
Enlarge Image | Side View | Rear View
(MTR) 720-0003
Stemco-Engler time totalizing hour meter. 120v AC, 60 Hz. 99999.90. Panel flush mount. 3" depth, 2.21" diameter. 2.69" mounting flange. NOS. Mil-spec. DC: 5/86. Alt. P/N: M3971/21, 10NG1. NSN: 6645-00-151-5280.
$99 each
Elapsed Time Hour Meter
240v AC / 60 Hz
Enlarge Image | Mfg. Tag
(MTR) 240711AB-AD8
Yokogawa elapsed time hour meter. 240v AC @ 60 Hz. 2-7/8" x 2-7/8" face. 3-1/4" behind panel depth. Continental P/N: CE04-02-05.
$95 each
Event Counter
Counts 999,999 Events
Enlarge Image | Additional View
(MTR) 6Y-34023-401RMFU
Durant Digital Instruments event counter. Counts to 999,999 events. 115v AC, 7 watts. Originally made for Xerox to count copies in a copier. Advances 1 digit each time power is applied. Heavy metal construction. Serial numbered. 32" AC leads with 1/4" QC terminals. 1.37" x 3.7" x 2.56"H. Mounting grid: 0.875" x 3.3". Xerox P/N: 1115143. 1,200+ available. Brand new!!
$95 each - $85 (6+), $77 (24+), $69 (100+)

Elapsed Time Indicator
99,999.9 Max Hours

Enlarge Image
(MTR) 1357ET
Simpson elapsed time indicator. 99,999.9 max hours. 6 digits. 120v AC, 60 Hz. Records "ON" time of electrical equipment. 3.5" square mounting holes. 0.128"D drill through. Brand new in the box!!
*** SOLD OUT ***

Hour Meter
99,999.9 Hour Capacity

More Images
(MTR) 635W
Cramer hour meter. 99,999.9 hour capacity. 220v AC @ 60 Hz; 2.7 watts. 3-1/2" diameter bezel, 2.195" panel opening, 3" behind panel depth. Bezel hardware mounting kit included. New.
$125
Hour Meter
0 to 99,999.9 Hours
Enlarge Image
(MTR) LR42455-120
Hobbs / Stewart Warner hour meter (counter). 120v AC @ 0.030 amps, 60 Hz. 0 - 99,999.9 hours. 0.93" x 1.44" x 2.5"L.
$39 each
Hour Meter
0 to 99,999.9 Hours
Enlarge Image | Alternate View
(MTR) 50-240001AA
General Electric hour meter. 120v, 60 Hz. 0 to 99,999.9 hours. 2-1/8"D x 3-1/2"L. 0.288" x 1.43" display window. 2.5w. NSN: 6645-01-030-5288.
$65 each
Hour Meter
0 - 99,999.9 Hours / 240v @ 50 Hz
Enlarge Image
(MTR) 02-070117-000
Engler Instrument Co. hour meter. 0 - 99,999.9 hours. 240v @ 50 Hz. 2-7/8"D face, 2-1/4" behind panel depth.
$35 each - $31 (6+)
Resettable 3 Digit Event Counter
Up to 25 Counts / Second
Enlarge Image
(MTR) ER-313-01
KEP resettable 3 digit event counter. 24v. Up to 25 counts / second. 1-3/8" x 1-3/8" face. 0.882" x 1.09" body. 2-5/8" behind panel depth.
$75 each - $69 (3+)
Surface Mount Meter
0 - 1000 Hour
Enlarge Image
Click here for PDF file
(MTR) 620PC
Curtis Instruments surface mount meter, DC. "Time Totalizer" - Coulometer. Scale indicator, 10 mV max, 0 - 1000 hour. 50 hour increments. 0.22"D x 1.11"H x 0.18"W. Alt. P/N: MS3311-1, 620PC1. DC: 1989. NSN: 6645-00-760-5599.
*** SOLD OUT ***
Vintage GE Hour Meter
5 Digit / 115v AC / 60 Hz
Enlarge Image | Front View | Rear View
(MTR) 8KT8-D2
Vintage General Electric hour meter. 5 digit, 115v AC, 60 Hz. 3" square, 2-5/8" behind panel depth. Circa 1960's. New, unused.
$125

A.W. Haydon
Elapsed Time Indicator
9,999.99 Hour Capacity

Enlarge Image
Close up of Label
(MTR) B42235
A.W. Haydon elapsed time indicator. 40v, 60 Hz, 4 watts. 9,999.99 hour capacity. Number window: 1-13/16" x 1/2".
2-1/4" x 2-3/8" x 3-1/2".
$65 each - $59 (3+)

A.W. Haydon
Elapsed Time Indicator
9,999.99 Hour Capacity

Enlarge Image
Close up of Label
(MTR) B42240
A.W. Haydon elapsed time indicator. 40v, 50 Hz, 4 watts. 9,999.99 hour capacity. Number window: 1-13/16" x 1/2".
2-1/4" x 2-3/8" x 3-1/2".
$65 each - $59 (3+)

Durant Event Counter
24v AC

More Images
(MTR) 6-Y-41610-408-SE
Durant event counter. 24v AC. 5 VA wattage. Mounts by two 6-32 taps on rear. 1" x 1.3" x 2.17"L. Used, removed - guaranteed!
$25

4 Digit Hour Meter
115v AC / 1 watt / 400 Hz

Click for Specs
(MTR) K19203-D4
Airpax® 4 digit hour meter. 115v AC, 1 watt, 400 Hz. 0.516" x 0.519" x 1.36" deep. 0.826" c-c mounting holes. 6" pigtail with plug. New!!
$99 each
(MTR) K19203-D4/U
Airpax® 4 digit hour meter same as above except removed from service (70 - 160 hours). Used.
$59 each
Synchronous Motor / Time Totalizing Hour Meter
Enlarge Image
(MTR) K19753-0013C1
Airpax synchronous motor, time totalizing meter - hours. 28v DC, 1 watt. 4 digit drum. 12v minimum. 1 - 9999.99 measurement. 2 solder hook, flange mount. 2"L x 0.5"W. New surplus. DC: 8839. Alt. P/N: MS21341B-13. NSN: 6645-01-208-1731.
$135 each
Synchronous Motor / Time Totalizing Hour Meter
Enlarge Image
(MTR) K19603W
Airpax synchronous motor, time totalizing meter - hours. 102v minimum, 128v maximum. 4 digit drum. Max measurement = 9999.00, smallest increment = 1. 2 hook terminal. 1-3/8"L x 0.5"W. New, old stock. NSN: 6645-00-269-8440.
$35 each
5 Digit Hour Meter
110v / 60v
Enlarge Image
(MTR) E7H15.21
Kessler-Ellis 5 digit 1/10 hours meter. 110 / 60 volt. 3-1/2"L x 1-7/8"W x 1.25" total height. New, surplus.
$49 each
Multi-Dial 3 Digit Counter
Enlarge Image | Rear View
Click here for PDF file
(MTR) MULTI-15
Spectrol Model 15 multi-dial 3 digit counter. 10 turn. Brake lever knob. New surplus.
$27 each
A.W. Haydon Elapsed Time Indicator
24v - 50 Hz
Enlarge Image
(MTR) E-12518-P1
A.W. Haydon elapsed time indicator. 24v - 50 Hz, 4 watts, 9.999.99 hour capacity. Number window: 1.775"L x 0.490"H. 3.994"W x 3.063"L x 2.55"H.
$59 each - $53 (3+)

Event Counter
28v DC - 3 watts

(MTR) K19504-D2
Airpax® event meter. Non-resettable. 28v DC, 3 watts. 5 digit. 0.619" x 0.514" x 1.515" overall. 0.939" c-c mounting holes, threaded. 1.167" overall flange width. New!
$125 each

Resettable Event Counter
28v DC - 4 watts

(MTR) A19537
North American Phillips Controls Corp. resettable event counter. Reading x 100. 28v DC, 4 watts. 5 digit. Reset button on face. Solder hooks on rear. 0.905" x 0.638" x 1.695" overall. 0.615" behind ears, 1.1" in front. 1.25" c-c mounting holes, 0.119" diameter.
$89 each
Event Counter - 5 Digit
28v DC / 4 watts
Enlarge Image
(MTR) C19567
Airpax event counter. 5 digit. 28v DC, 4 watts. White on black background. 0.625"L x 0.50"H x 1.188"W. New! NSN: 6680-00-523-1533.
$75 each

Event Counter - 6 Digit
220v AC - 50/60 Hz

Click here for rear view of keylock
(MTR) 120506-399
Veeder-Root event counter. Six digit. 220v AC, 50/60 Hz, 8 watts. Serialized keylock with 2 keys. Apply and remove voltage to advance counter by one digit.....and here is the cool part: Reset counter to zero by inserting key!! Face measures 5-1/2" x 2-1/2". Mounting holes c-c 5-1/8"W, 1-3/4"H.
$149 each

Elapsed Time Indicator
9999.9 Hours

(MTR) K23255
A.W. Haydon elapsed time indicator. 9999.9 hrs 'Hour Meter'. 115v, 60 Hz. Not resettable. Removed from brand new, unused military equipment. Start-up hours from 1 - 37 hours show on meters. Tenth (1/10) hour resolution. 1-1/4"D x 3"L.
Mfg. P/N: MS17325-2.
*** SOLD OUT ****

Meter
0 - 180 Seconds

(MTR) 2072878PC1
Phaostron 3-7/16" diameter, FS = 30v DC. 1-7/8" behind panel.
$22 each

Rotary Impulse Counter
5 Digit

(MTR) F106HD
IVO rotary impulse counter. 5 digit. Thumbwheel, resettable. 48v, 0.18 amp, 8.6 va, lmp/s 20. 1.43" x 2.61" bezel, 3.12" deep. No paperwork / wiring instructions. Removed, but very clean. Made in Germany.
$45 each

Hour Meter
99,999.9 Hour Capacity

(MTR) 50-236402AB
General Electric hour meter. Type 236. 99,999.9 hour capacity. 208v AC @ 60 Hz. 2-11/16" square face, 2-1/4" hole required, 3-1/2" behind panel depth.
$75 each

Fault Indictor
24v DC



Click here for End View
(MTR) BHGD21-24
Minelco fault indicator. Yellow / black. 24v DC. Collins P/N: 262-0427-320.
$95 each

Elapsed Time Meter

(MTR) 921200
RCA elapsed time meter. 1/6 rpm motor. Includes 5 digit vintage veeder, all metal couter. 120v, 50 Hz.
$69 each

Hour Meter - 400 Hz
9,999.9 Hour Capacity

(MTR) 33EHXX-N
JBT 9,999.9 hour capacity. 110 - 125v AC, 400 Hz. 3-1/2" diameter face, 2-3/4" mounting hole.
$165 each