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Frequency Counters


Displaying 41 to 60 (of 71 products)

1pc New HB961 6 Bit Electronic Counter Digital Display Reversible Industrial (961 Plus bidirectional Hall Switch)

$35.73

$ 15 .99 $15.99

5.0
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Led Digital Counter Count Up to 99 with Infrared Sensor Conveyor Counter People Visitor Counter 4in Red Number Display Counter for Factory Production Line 110-220V

$89.98

$ 35 .99 $35.99

5.0
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Instagram Follower Counter - Physical Device Connected to Your Business Social Networks in Real Time - Interactive Display - Awareness and Loyalty Booster - Wi-Fi & Hotspot (Purple, 5 Digits)

$399.00

$ 99 .00 $99.00

4.5
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Frequency Meter,10 Frequency Meter DIY Kit Frequency Counter AVR Frequency with Shell Counter Cymometer Frequency Measurement 0.000 001Hz Resolution

$16.99

$ 6 .99 $6.99

4.8
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Pulse Counter, CSK4-YKW 4 Digits 0-9999 Industrial Totalizer Mechanical Electromagnetic Pulse Counter(DC12V)

$12.16

$ 6 .99 $6.99

5.0
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Digital Counter,Buddha Beads Counter,Buddha Beads Digital Finger Counter,LCD Digital Display Counter for Buddhist Meditation Relaxation Islamic Tasbih Prayer,Portable Mini Chanting (C)

$3.88

$ 1 .99 $1.99

4.9
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Digital LED Counter Count Up to 9999 Laser Sensor 4in Digits Display Counter People Visitor Counter 110-240V

$189.98

$ 86 .99 $86.99

4.5
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High Precision Frequency Counter, VQP 10HZ-2.7GHZ High Resolution Frequency Counter, Multifunctional Digital Frequency Meter, High Stability, 8-Digit LED Display, TFC2700L

$99.09

$ 43 .99 $43.99

4.4
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DIY Frequency Tester 1Hz-50MHz Frequency Counter Module Crystal Oscillator Tester Module Kit Frequency Indicator with Housing Kit

$16.59

$ 7 .99 $7.99

5.0
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300ppr Rotary Encoder Digital Electronic Meter Counter Wheel Roll Length Measuring Meter Testing Equipment 0-999999

$61.99

$ 26 .99 $26.99

4.3
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3602-041TC Top Coming Measuring Counter, Feet Only

$345.23

$ 99 .00 $99.00

4.6
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DC 8-24V Digital LED Counter Panel Meter 4 Digit Up/Down Panel Counter Meter Plus Minus Counter Panel Totalizer 0-9999 (Red)

$17.45

$ 8 .99 $8.99

4.8
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H7EC-BLM Electronic Counter, Digital Electrical Counter Totalizer Without Voltage Input with 6-Digit LCD Display

$12.59

$ 5 .99 $5.99

4.7
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3400-3010 | TRUMETER 8 Digit LCD SELF Powered Counter, 10-300VDC/20-300VAC Trigger, Panel Mount, External Reset

$63.95

$ 26 .99 $26.99

4.5
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Portable Frequency Counter Meter, RF Digital Power Meter, Built in Dummy Load, 1Mhz-2400Mhz, for 2 Way Radio with SMA F Cable, Walkie Talkies and Car Radios

$87.31

$ 34 .99 $34.99

4.4
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Laser Sensor Counter, 6-Digit Screen Counter Count Up to 999999, LED Digital Display Counter for Conveyor Belt, Production Line, People Visitor Counter(3inch)

$233.00

$ 92 .99 $92.99

5.0
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Frequency Counter Meter, Portable Handheld Radio Frequency Testing, 50MHz-2.4GHz with Antenna, for DCS, CTCSS Testing

$22.32

$ 9 .99 $9.99

4.4
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Decibel Meter Digital Mini Handheld Frequency Counter GY561 RF Digital Power Meter and Frequency Counter for 2‑Way Radio with SMA F Cable

$67.59

$ 27 .99 $27.99

4.6
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1Hz-50MHz Crystal Oscillator Tester Frequency Counter Tester Meter Cymometer Measurement Tester Module LED DIY Kits with Housing (in Parts)

$14.99

$ 7 .99 $7.99

4.7
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Rf Frequency Counter Butt 11×8×2 Accurate Rk560 50mhz2.4ghz Frequency Counter Meter Portable Handheld Radio Frequency Testing

$49.99

$ 25 .99 $25.99

4.4
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Displaying 41 to 60 (of 71 products)