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Frequency Counters


Displaying 41 to 60 (of 81 products)

Oumefar Resettable Rotary Counter 75-I 5 Digits Display Mechanical Resettable Rotary Revolution Counter

$15.89

$ 6 .99 $6.99

4.8
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1Pieces Digital Counter Buddha Beads Counter,LCD Digital Display Counter,Buddha Beads Digital Finger Counter,Portable Mini Chanting,for Prayer,Buddhist Meditation, Relaxation,Active Fingers

$7.69

$ 3 .99 $3.99

4.5
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JIAWANSHUN Digital Length Meter Counter Mechanical Length Counter Single Measure Wheel Unit in Feet Meter with Control Function 0-999999

$139.98

$ 67 .99 $67.99

4.7
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uxcell Electromagnetic Counter 6 Digits 0-999999 Counting Range Electronic Pulse Counter Digital Counter Totalizer Electromagnetic Pulse Counter DC 7-24V

$15.39

$ 6 .99 $6.99

4.7
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Magnetic Induction Counter,Digital Electronic Punch Counter,Metal Sensor, 5-Digits LCD Digital Display 0-99999, Magnetic Induction Proximity Switch

$15.48

$ 6 .99 $6.99

4.9
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Retail People Counter Security Checkpoint - Smart Traffic Counter, Wireless Visitor Counter, Battery Operated Customer Counter, Easy to Install Door Counter

$79.00

$ 35 .99 $35.99

5.0
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DIGITEN LCD Digital 0-99999 Counter 5 Digit Plus UP Gauge + Proximity Switch Sensor with Magnetic

$13.99

$ 6 .99 $6.99

4.8
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Digital LED Counter Piece Counting Count Up to 99999 with Alarm Reminder Infrared Sensor Sensing Distance 27in DC 12CV-24V for Factory Conveyor

$99.98

$ 47 .99 $47.99

4.4
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uxcell Electromagnetic Counter 6 Digits 0-999999 Counting Range Electronic Pulse Counter Digital Totalizer DC 7-24V

$12.69

$ 6 .99 $6.99

4.3
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DIGITEN DC 12V 4 Digital Red LED Counter Meter Up Down+Hall Proximity Switch Sensor NPN

$16.99

$ 6 .99 $6.99

4.6
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Bale Counter, Number Counter Reliable Durable 5 Digit Counting Reset Function Glass Mirror Design for Machine for Industry for Printing

$12.93

$ 6 .99 $6.99

4.9
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JIAWANSHUN Digital Counter Led Digital Counter Display Count Up to 999999 4in Large Digital Counter with Infrared Sensor Automatic Counting for Conveyor Belts 100-240V

$219.98

$ 99 .00 $99.00

4.7
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Digital LED Counter Count Up to 999999 Laser Sensor 4in Digits Display Counter People Visitor Counter 110-240V

$239.98

$ 99 .00 $99.00

4.7
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CO-10 KIT, CO-10 Electronic Pulse Counter with Mounting Housing

$63.00

$ 27 .99 $27.99

4.7
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Azoou Big red 4 inch Digital Height led Counter with Infrared Sensor Count up to 999 can use Production line Counter

$159.00

$ 78 .99 $78.99

4.9
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SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder

$53.99

$ 26 .99 $26.99

4.9
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uxcell Electromagnetic Counter, 5 Digit 0-99999 Counting Range Electronic Pulse Counter Digital Counter Totalizer DC12V

$14.79

$ 7 .99 $7.99

4.4
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TWTADE/Infrared Wireless Visitor Counter 110-220VAC LED Auto Display Digital Counter 0-999999 6 Digits Count Mall People Flow + Photoelectric Switch Sensor Distance 2m NPN NO + Reflector + Holder

$33.99

$ 16 .99 $16.99

4.7
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H7EC NV Electronic Counter DC 3-36V Digital Electric Counter Totalizer with 8 Digit LCD Display

$17.58

$ 6 .99 $6.99

4.7
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Digital Length Meter Counter, Mechanical Cable Single Wheel Length Meter Measured in Feet Inch Meter with Memory Function for Wire Tube Film, Counting Range 0-999999, 24-240V

$92.99

$ 39 .99 $39.99

4.3
Select Option

Displaying 41 to 60 (of 81 products)