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Brand New RK560 Frequency Counter Accessory Black CTCSS DCS Radio Meter
C $31.59C $9.63 shipping - SPONSORED
Brand New RK560 Frequency Counter Tester With Antenna CTCSS DCS Radio Meter
C $34.76Was: C $38.62C $7.53 shipping Sabtronics 8610B Frequency Counter - Vintage Test Equipment - Radioworld UK
C $8.716 bidsC $56.76 shippingEnding Today at 14:59 EDT6h 40mMarconi Instruments 2305 2GHz frequency counter/modulation meter working
C $231.309 bidsC $82.37 shippingEnding Thursday at 11:33 EDT2d 3hAE20401 5.8 GHz Frequency Counter / RF Power Meter / Pulse Counter Kit with USB
C $93.98 to C $283.19C $16.74 shipping40 watching0.1-60MHz 20MHz~2.4GHz RF Signal Frequency Counter Cymometer Tester LED Display
C $13.86 to C $15.40C $2.51 shipping158 soldDAGATRON UC-8030U 3GHz Universal Counter
C $320.64Free shipping7 watching0.1MHZ - 2.4GHz RF Signal Frequency Counter LED Cymometer Tester Meter 3 Colors
C $20.38C $24.47 shipping8LED RF Signal Frequency Counter Cymometer Tester Display 0.1-60MHz 20MHz~2.4GHz
C $12.86 to C $14.45C $2.42 shippingMonsanto Counter-Timer Model 101B - Nixie Tube - works partially - READ
C $64.390 bidsEnding Saturday at 21:39 EDT4d 13hAnritsu MF2414B Microwave Frequency Counter 10Hz-40GHz
C $643.790 bidsEnding 3 Jul at 17:28 EDT5d 9h- SPONSORED
1MHz-1.2GHz Digital LED Frequency Counter Tester Meter for Module Ham Radio
C $21.61C $6.25 shipping 1 MHz -1.1GHz LED Frequency Counter Tester Measurement For Ham Radio PLJ-0802-F
C $13.51C $2.51 shipping364 soldLot 1 MHz -1.1GHz LED Frequency Counter Tester Measurement For Ham Radio
C $13.71 to C $66.81C $2.51 shippingRadio Shack 22-306 RF Frequency Counter for Ham Radio + Antenna
C $64.390 bidsEnding 3 Jul at 20:18 EDT5d 11hHP / Agilent 53131A 225 MHz Universal Frequency Counter/Timer with Option 030
C $771.33C $87.34 shipping1MHz-1.1GHz 1Hz-50MHz Crystal Oscillator Tester Frequency Counter Meter DIY Kits
C $10.16 to C $13.73C $2.51 shippingHP 58503B GPS TIME AND FREQUENCY REFERENCE RECEIVER
C $643.850 bidsEnding Today at 20:19 EDT12hDC 8-15V 6 Bit LED Display RF Signal Frequency Counter 0.1MHz~65MHz
C $12.25C $2.51 shippingFrequency Counter DIY Kit 10Hz - 250MHz w/LCD, MB506 and open source code
C $64.32C $23.11 shipping1MHz-1.1GHz 1Hz-50MHz Crystal Oscillator Tester Frequency Counter Meter DIY Kits
C $7.70 to C $13.20C $2.42 shipping1 New YITENSEN-PAKRITE(R) High Resolution Frequency Counter w/Probe VC3165, USA
C $127.47C $85.70 shipping242 soldHP/Agilent 53131A/52181A/53132A (Clone) Option 030 3GHz Frequency Counter
C $83.69Free shipping204 sold- SPONSORED
DC 7-12V 0.56" Red LED Digital Counter & Timer & Meter count Multi-function
C $22.01Was: C $23.17C $4.51 shipping84 sold - SPONSORED
Frequency Counter Frequency Counter Signal Testing Auto Close LCD Display
C $33.21Was: C $34.96C $2.36 shipping - SPONSORED
PLJ-8LED-H RF Signal Frequency Counter Meter Tester Module 0.1~1000MHz LED WT AU
C $21.61C $6.25 shipping 1Hz-12.4G USB Frequency Counter High-Precision Frequency MeterAcquisition Module
C $242.77C $19.32 shipping1Hz-50MHz Crystal Oscillator Tester Frequency Counter DIY Kits Meter w/Case
C $7.71 to C $12.58C $2.42 shipping1Hz-50MHz Crystal Oscillator Tester Frequency Counter DIY Kits Meter w/Case
C $9.63 to C $14.54C $2.51 shipping118 soldAutonics CT6S-2P4 Counters Standard Type New 1PCS #
C $61.78Free shippingDIY High Accuracy 1~500MHz Frequency Counter Tester LCD Measurement F/ Ham Radio
C $24.44C $2.56 shipping- SPONSORED
RF Signal Frequency Counter Tester LED Digital Cymometer 1 MHz To 1000 MHz
C $24.76Was: C $26.91C $0.37 shipping - SPONSORED
Durable 2022 New Design 1-50MHz Frequency Meter DIY Kit Kit 1pc 80*53mm
C $14.43Free shipping High Accuracy RF 1-500 MHz Frequency Counter Meter Module For Ham Radio NEW
C $14.87C $2.42 shippingDIY Kits NEW 1Hz-50MHz Crystal Oscillator Tester Frequency Counter Meter w/Case
C $7.57 to C $12.58C $2.42 shipping58 soldHigh Accuracy RF 1-500 MHz Frequency Counter Meter Module For Ham Radio Kit
C $14.90C $2.42 shipping1Hz-50MHz 1MHz-1.1GHz Frequency Counter Crystal Oscillator Tester DIY Kits Meter
C $7.47 to C $21.89Was: C $7.85C $3.15 shipping61 sold5 Digit LCD Punch TALLY Counter Magnet Sensor Proximity Hall Effect Switch Kit
C $22.50Was: C $23.68C $22.56 shippingCrystal Oscillator Tester Frequency Counter 1Hz-50MHz DIY Kits Meter w/Case
C $8.76 to C $15.43C $2.56 shippingVintage NOS Roadstar RC-604LX Car Radio Cassette Player
C $83.700 bidsC $41.21 shippingEnding Today at 15:13 EDT6h 54m0.1-60MHz 20MHz~2.4GHz RF Signal Frequency Counter Cymometer Tester LED Display
C $16.01 to C $16.03C $2.42 shipping
