$16.72

DIY Kits 1Hz-50MHz Crystal Oscillator Frequency Counter Meter meter digital

$275

Hewlett-Packard 5334A Universal Electronic Frequency Counter 100 MHz MPN 5334A

$44.99

D67-F/D94-S 5/6-Digit Resettable Industrial Mechanical Pulling Counter Rotation

$36.49

Radio Walkie Talkies Frequency Meter Mini Frequency Counter Wireless Reception

$125

HEWLETT PACKARD HP 5302A 50 MHz Universal Counter MEASURING SYSTEM

$467

Keysight/Agilent 53132A 225 MHzFrequency Counter/&lhy

$24.63

High Accuracy RF 1~500 MHz Frequency Counter Tester LCD measurement F/ ham Radio

$45

Sencore PR47 UHF Prescaler 1-600MHz Frequency Counter Extender Test Equipment

$10.33

Digital Tally Counter Dhikr / Tasbih / Tasbi / Tasbee Finger Ring Power Display

$59.22

Autonics CT6Y-I4 Counters Standard Type New 1PCS

$50.49

Portable Frequency Counter Meter 27MHz 3000MHz Walkie Talkies Signal Measurement

$400

Agilent 53131A frequency meter with DC-3G bandwidth, equipped with 3G option/xjk