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Frequency Counters


Displaying 21 to 40 (of 81 products)

18mm Electronic Counter,Rechargeable BT CNC Finger,0.49in Digital Display Intelligent Step Counting with Vibration Reminder,APP Support (Green)

$27.05

$ 11 .99 $11.99

4.9
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Digital Display Counter, 6 Digit Multifunctional Counter Industrial Assembly Line LED HD Digital Display Timer Meter 100240VAC, Lap Counters

$36.46

$ 17 .99 $17.99

4.5
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Frequency Counter PLJ-6LED-H LED Display Digital Frequency Counter 1MHz- 1000MHz(Green)

$26.60

$ 11 .99 $11.99

4.7
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Infrared Wireless People Counter-Bi-Directional Smart Visitor Counter, Battery Powered Door Counter, Easy to Use Traffic Counter, in and Out Display Customer Counters Sensor for Retail Stores.

$179.00

$ 79 .99 $79.99

4.3
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TWTADE/ 110-220VAC LED Auto Display Digital Counter 0-999999 6 Digits + Hall Proximity Sensor Switch Distance 10CM NPN NO + Holder US-JSQ+GD+CT 10mm

$24.99

$ 12 .99 $12.99

4.5
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JAMIT Digital Counter for Knitting Machine, LCD Digital 0-99999 Counter 5 Digit Plus UP Gauge, Electronic Counter Proximity Switch Sensor with Magnetic

$13.99

$ 7 .99 $7.99

4.4
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Acxico 1 Pcs High Accuracy 1~500 MHz Frequency Counter RF Meter Tester Module for ham Radio

$18.99

$ 8 .99 $8.99

4.5
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8LED H RF Frequency Counter Cymometer Tester Module 0.1 to 1000MHz (Backlit font red)

$25.17

$ 12 .99 $12.99

5.0
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H7EC BLM Electronic Counter Digital Electrical Counter Totalizer without Voltage Input with 6 Digit LCD Display

$14.14

$ 7 .99 $7.99

4.4
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Portable Frequency Counter, Accurate RK560 50MHz-2.4GHz Frequency Counter Meter Portable Handheld Radio Frequency Testing, for Two Way Radio Walkie Talkie Decoder

$26.24

$ 11 .99 $11.99

4.8
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Digital LED Counter Tally Counter 1.5in Red Display Conveyor Counter Count Up to 999999 with Infrared Sensor Sensing Distance 27in for Factory Piecework DC12-24V

$129.98

$ 63 .99 $63.99

4.7
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Mcbazel Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder

$46.49

$ 23 .99 $23.99

4.5
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Digital Electronic Counter, Foot Pedal Red Display Digital Counter 0-9999 4 Digits, Production Line Counting Screen, for Factories, Assembly Lines, Airports, and Stations, Breeding Farm, Conveyor Belt

$145.00

$ 57 .99 $57.99

4.8
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TWTADE/ 110-220VAC LED Auto Display Digital Counter 0-999999 6 Digits + Photoelectric Switch Sensor Distance 30CM NPN NO + Holder

$29.99

$ 12 .99 $12.99

4.7
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DIGITEN 0-999999 Digital LED Counter +PhotoElectric Switch Sensor +Reflector Automatic Conveyor Belting 100-240VAC 6 Digits Mini Customer Traffic Counter Electronic Totalizer

$33.99

$ 15 .99 $15.99

4.8
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1Hz-6GHz Frequency Counter.11digit/s@10MHz

$121.00

$ 58 .99 $58.99

4.9
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A103-000, Counter; Totalizer; 115/230 VAC, 10 to 20 VDC; LCD; 8; Screw Terminal; 50/60 Hz

$232.52

$ 99 .00 $99.00

4.7
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LNB 3120, C-Band PLL LNB

$309.00

$ 99 .00 $99.00

4.5
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Cole-Parmer Digital Counter Pen 20610-30

$35.78

$ 15 .99 $15.99

4.4
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Crystal Oscillator Frequency Counter Tester Meter, DIY 1Hz-50MHz Frequency Indicator Crystal Oscillator Tester Module Kit with 5 Digits Digital Tube Display Red

$12.49

$ 6 .99 $6.99

5.0
Select Option

Displaying 21 to 40 (of 81 products)