Frequency Counters, Timers & Manual Clicker Counters

The average price for current category was $183.56 last month.

There are 4012 ads in this category.

HP / Agilent 5315A Universal Counter 100MHz

Hp / agilent 5315a universal counter 100mhz

  • Compton, California, United States
  • Jan 29th
HP / Agilent 5315A Universal Counter 100MHz HP / Agilent Universal Cou
Counter Board w/ Neon Bulb Display - HP 5275A Part - 5212A (?)

Counter board w/ neon bulb display - hp 5275a part - 5212a (?)

  • Garden City, Idaho, United States
  • Jan 29th
Counter Board w/ Neon Bulb Display - HP 5275A Part - 5212A (?) Please refer closely to all the photos before purchasing. Vintage, for parts / repair. 5212A (?) Counter Board w/ Neon Bulb Display for HP 5275A Time Interval Counter This board was removed from a non-functional HP 5275A counter.
Counter Board w/ Neon Bulb Display - HP 5212A-4A Series 202  - 5275A Part

Counter board w/ neon bulb display - hp 5212a-4a series 202 - 5275a part

  • Garden City, Idaho, United States
  • Jan 29th
Counter Board w/ Neon Bulb Display - HP 5212A-4A Series 202 - 5275A Part Please refer closely to all the photos before purchasing. Vintage, for parts / repair. 5212A-4A Series 202 Counter Board w/ Neon Bulb Display for HP 5275A Time Interval Counter This board was removed from a non-functional HP 5275A counter.
Counter Board w/ Neon Bulb Display - HP 5232A-4C Series 301  - 5275A Part

Counter board w/ neon bulb display - hp 5232a-4c series 301 - 5275a part

  • Garden City, Idaho, United States
  • Jan 29th
Counter Board w/ Neon Bulb Display - HP 5232A-4C Series 301 - 5275A Part Please refer closely to all the photos before purchasing. Vintage, for parts / repair. 5232A-4C Series 301 Counter Board w/ Neon Bulb Display for HP 5275A Time Interval Counter This board was removed from a non-functional HP 5275A counter.
Counter Board w/ Neon Bulb Display - HP 5212A-4A Series 401  - 5275A Part

Counter board w/ neon bulb display - hp 5212a-4a series 401 - 5275a part

  • Garden City, Idaho, United States
  • Jan 29th
Counter Board w/ Neon Bulb Display - HP 5212A-4A Series 401 - 5275A Part Please refer closely to all the photos before purchasing. Vintage, for parts / repair. 5212A-4A Series 401 Counter Board w/ Neon Bulb Display for HP 5275A Time Interval Counter This board was removed from a non-functional HP 5275A counter.
Tektronix TM5006A Mainframe w/ DC 5010, FG 503, DM 502A, FG 502

Tektronix tm5006a mainframe w/ dc 5010, fg 503, dm 502a, fg 502

  • Santa Clara, California, United States
  • Jan 29th
Tektronix TM5006A Mainframe w/ DC 5010 Programmable Universal Counter/Timer, FG 503 Function Generator, DM 502A Autoranging DMM, FG 502 Function Generator (QTY-2) In good condition, works fine. 14 Day Right-to-Return. 30 Day Warranty.
MATRATHON 7 STOPWATCH JEWEL LABORATORY ANALOG DIAL SINGLE ACTION CASE NEW

Matrathon 7 stopwatch jewel laboratory analog dial single action case new

  • Westerville, Ohio, United States
  • Jan 29th
FOR SALE IS A BRAND NEW MARATHON 7 JEWEL SINGLE ACTION STOPWATCH. ANALOG WHITE DIAL. US GOVERNMENT SURPLUS.
24h Mechanical Timer Switch 220V Automation Electric Programmable f Powerpoint

24h mechanical timer switch 220v automation electric programmable f powerpoint

  • Moorabbin, VIC, Australia
  • Jan 29th
...::..K G Electronics..::...
2x 24h Mechanical Timer Switch 220V Devices Automation Programmable Powerpoint

2x 24h mechanical timer switch 220v devices automation programmable powerpoint

  • Moorabbin, VIC, Australia
  • Jan 29th
...::..K G Electronics..::...
3x 24h Mechanical Timer Switch 220V Automation Electric Programmable Powerpoint

3x 24h mechanical timer switch 220v automation electric programmable powerpoint

  • Moorabbin, VIC, Australia
  • Jan 29th
...::..K G Electronics..::...
ENM Timerunning Meter T12BF62B 115V 60HZ.  (H4)

Enm timerunning meter t12bf62b 115v 60hz. (h4)

  • South Shore, Kentucky, United States
  • Jan 29th
Runningtime meter new in box
Hewlett Packard 10MHz Counter 5301A (S5)

Hewlett packard 10mhz counter 5301a (s5)

  • South Shore, Kentucky, United States
  • Jan 29th
Hewlett Packard 10MHz Counter 5301A
(A7) 3 ENM T50B1 HOUR METERS

(a7) 3 enm t50b1 hour meters

  • Cleveland, Ohio, United States
  • Jan 29th
ITEM DESCRIPTION 3 ENM T50B1 HOUR MEERS. 230V 50/60HZ. SEE PHOTOS **IMPORTANT** We ar
Red Lion Cub 2 Counter (CUB20000)

Red lion cub 2 counter (cub20000)

  • Saint Louis, Missouri, United States
  • Jan 29th
The CUB20000 is a General Purpose Industrial Counter having a 6-Digit LCD Display. The small size and consolidation of counting and display circuits into a tiny silicon chip less than .02 square inches makes this counter an excellent replacement for an ordinary electromechanical counter. The unit is self-powered with 2 ā€œNā€ alkaline N cells with an average battery life of 4 years.
HP 5316A 1 GHz Frequency Counter w/ Option 001 TCXO & 003 Channel C Agilent

Hp 5316a 1 ghz frequency counter w/ option 001 tcxo & 003 channel c agilent

  • Erie, Pennsylvania, United States
  • Jan 29th
HP 5316A 1 GHz Frequency Counter w/ Option 001 TCXO & 003 Channel C Agilent
HP 5082-7300 INDICATOR

Hp 5082-7300 indicator

  • Zaragoza, Spain
  • Jan 29th
A BRAND NEW HP 5082-7300 8439 HEXADECIMAL AND NUMERIC INDICATOR 8PIN DOT MATRIX Ā  RED
CHRONO-LOG CHRONOLOG TIME COUNTER MOD# 70,071-412 SER# 790766 115V 60HZ Vtg

Chrono-log chronolog time counter mod# 70,071-412 ser# 790766 115v 60hz vtg

  • Modesto, California, United States
  • Jan 29th
The Chrono-Log Chronolog Time Counter Mod# 70,071-412, Ser# 790766 is a unique vintage item that can have many uses. Buy it today and see why our customers love it, or take advantage of our money-back guarantee. This item will be shipped via USPS or FedEx, and buyers are responsible for paying return shipping.
Durant Eaton Model 5-D-9-1-Cl.   Ratio 1:3

Durant eaton model 5-d-9-1-cl. ratio 1:3

  • Maricopa, Arizona, United States
  • Jan 29th
Used. Works. Some surface wear.

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies