Radio Communication Frequency Counters

Shop by Category

6,426 Results

    • Radio Frequency Meter Mini Frequency Counter Onekey Frequency Measurement - Image 1 of 4
    • Radio Frequency Meter Mini Frequency Counter Onekey Frequency Measurement - Image 2 of 4
    • Radio Frequency Meter Mini Frequency Counter Onekey Frequency Measurement - Image 3 of 4
    • Radio Frequency Meter Mini Frequency Counter Onekey Frequency Measurement - Image 4 of 4

    Radio Frequency Meter Mini Frequency Counter Onekey Frequency Measurement

    Brand New ยท Unbranded
    $37.68
    or Best Offer
    Free shipping
    12 sold
    • Vintage Ramsey Electronics CT-70 Frequency Counter, & manual - Image 1 of 4
    • Vintage Ramsey Electronics CT-70 Frequency Counter, & manual - Image 2 of 4
    • Vintage Ramsey Electronics CT-70 Frequency Counter, & manual - Image 3 of 4
    • Vintage Ramsey Electronics CT-70 Frequency Counter, & manual - Image 4 of 4

    Vintage Ramsey Electronics CT-70 Frequency Counter, & manual

    Pre-Owned
    $49.99
    or Best Offer
    $9.05 shipping
    • HP 5316A Universal Counter Frequency DC - 100MHz - Image 1 of 4
    • HP 5316A Universal Counter Frequency DC - 100MHz - Image 2 of 4
    • HP 5316A Universal Counter Frequency DC - 100MHz - Image 3 of 4
    • HP 5316A Universal Counter Frequency DC - 100MHz - Image 4 of 4

    HP 5316A Universal Counter Frequency DC - 100MHz

    Pre-Owned
    (3)
    $149.99
    Trending at $197.24

    eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.

    $13.73 shipping
    • Digital RF Signal Frequency Counter 0.1MHz~65MHz LED Backlit Cymometer Tester US - Image 1 of 4
    • Digital RF Signal Frequency Counter 0.1MHz~65MHz LED Backlit Cymometer Tester US - Image 2 of 4
    • Digital RF Signal Frequency Counter 0.1MHz~65MHz LED Backlit Cymometer Tester US - Image 3 of 4
    • Digital RF Signal Frequency Counter 0.1MHz~65MHz LED Backlit Cymometer Tester US - Image 4 of 4

    Digital RF Signal Frequency Counter 0.1MHz~65MHz LED Backlit Cymometer Tester US

    Brand New ยท Unbranded
    $17.99
    Free shipping
  • DELTA DFC100 WIRELESS or INLINE 6 DIGIT PRECISION FREQUENCY COUNTER CB Radio - Image 1 of 4

    DELTA DFC100 WIRELESS or INLINE 6 DIGIT PRECISION FREQUENCY COUNTER CB Radio

    Brand New ยท Delta
    $119.95
    or Best Offer
    Free shipping
    485 sold
  • GLEN MANUFACTURING 326-G DIGITAL CONTROLLER VFO CB RADIO FREQUENCY COUNTER EAGLE - Image 1 of 4

    New ListingGLEN MANUFACTURING 326-G DIGITAL CONTROLLER VFO CB RADIO FREQUENCY COUNTER EAGLE

    Pre-Owned
    $499.98
    or Best Offer
    Free shipping
  • 1Hz-50MHz DIY Frequency Crystal Counter Meter Oscillator Tester w/ Acrylic Shell - Image 1 of 4

    1Hz-50MHz DIY Frequency Crystal Counter Meter Oscillator Tester w/ Acrylic Shell

    Brand New ยท Unbranded
    $14.99
    or Best Offer
    Free shipping
    101 sold
  • 1Hz-50MHz Digital LED Crystal Oscillator Frequency Counter Meter Tester DIY Kit - Image 1 of 4

    1Hz-50MHz Digital LED Crystal Oscillator Frequency Counter Meter Tester DIY Kit

    Brand New ยท Unbranded
    $13.99
    Free shipping
  • Radio Shack 22-306 LCD RF Frequency Counter 1 - 1300 Mhz (1.3Ghz) Working - Image 1 of 4

    Radio Shack 22-306 LCD RF Frequency Counter 1 - 1300 Mhz (1.3Ghz) Working

    Pre-Owned
    (11)
    $49.99
    or Best Offer
    $8.95 shipping
  • Tektronix CMC251 1.3 GHz Frequency Counter - Image 1 of 4

    Tektronix CMC251 1.3 GHz Frequency Counter

    Pre-Owned
    $125.00
    $12.12 shipping
  • Red LED 0.1MHz-65MHz LED RF Signal Frequency Counter Cymometer Tester Meter - Image 1 of 4

    Red LED 0.1MHz-65MHz LED RF Signal Frequency Counter Cymometer Tester Meter

    Brand New ยท Unbranded
    $17.99
    or Best Offer
    Free shipping
    Only 1 left!
  • 1Hz-50MHz Digital Frequency Counter 5 Digit LED Crystal Oscillator Meter DIY Kit - Image 1 of 4

    1Hz-50MHz Digital Frequency Counter 5 Digit LED Crystal Oscillator Meter DIY Kit

    Brand New ยท Unbranded
    $13.99
    Free shipping
  • Leader LDC-822 Digital Frequency Counter Lab Equipment - Image 1 of 3

    Leader LDC-822 Digital Frequency Counter Lab Equipment

    Pre-Owned
    (4)
    $69.99
    $18.17 shipping
  • BK Precision Frequency Counter - model 1803D - tested - Image 1 of 4

    BK Precision Frequency Counter - model 1803D - tested

    Pre-Owned ยท B&K Precision
    $60.00
    $8.15 shipping
    0 bids
    2d 14h
  • DC8V-15V LED RF Frequency Counter Cymometer Tester Module 1 to 65MHz Blue Color - Image 1 of 4

    DC8V-15V LED RF Frequency Counter Cymometer Tester Module 1 to 65MHz Blue Color

    Brand New ยท Unbranded
    $17.99
    or Best Offer
    Free shipping
  • SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS - Image 1 of 4

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

    Brand New ยท Unbranded
    $57.42
    or Best Offer
    Free shipping
    11 watching
  • Tektronix CMC251 1.3 GHz Frequency Counter - Image 1 of 4

    Tektronix CMC251 1.3 GHz Frequency Counter

    Pre-Owned
    $125.00
    $12.12 shipping
  • Tektronix CMC251 1.3 GHz Frequency Counter - Image 1 of 4

    Tektronix CMC251 1.3 GHz Frequency Counter

    Pre-Owned
    $125.00
    $12.12 shipping
  • HP 5383A 500MHz Frequency Counter Hewlett Packard - Tested Working - Image 1 of 4

    HP 5383A 500MHz Frequency Counter Hewlett Packard - Tested Working

    Pre-Owned ยท HP
    (2)
    $99.99
    or Best Offer
    $20.00 shipping
  • Frequency Counter (BLUE) Texas Ranger SRA-FC393 Deluxe Digital - Image 1 of 4

    Frequency Counter (BLUE) Texas Ranger SRA-FC393 Deluxe Digital

    Brand New ยท Ranger
    $78.49
    Free shipping
    52 watching
  • DIY Kits Automatic 1Hz-50MHz Crystal Oscillator Frequency Counter Tester Meter r - Image 1 of 4

    DIY Kits Automatic 1Hz-50MHz Crystal Oscillator Frequency Counter Tester Meter r

    Brand New ยท Unbranded
    $12.94
    or Best Offer
    Free shipping
  • Radio Shack Frequency Counter 22-305 - Image 1 of 4

    Radio Shack Frequency Counter 22-305

    Pre-Owned
    (5)
    $39.99
    or Best Offer
    $9.39 shipping
  • Sencore 39G112 ~ Detector/ Isolated Frequency Counter Probe - Image 1 of 2

    New ListingSencore 39G112 ~ Detector/ Isolated Frequency Counter Probe

    Pre-Owned
    $29.99
    or Best Offer
    $7.99 shipping
  • UNI UNIVERSAL SYSTEM US-9170A FREQUENCY COUNTER / DIGITAL MULTIMETER / GENERATOR - Image 1 of 4

    UNI UNIVERSAL SYSTEM US-9170A FREQUENCY COUNTER / DIGITAL MULTIMETER / GENERATOR

    Pre-Owned ยท Digital
    $139.90
    $61.72 shipping
  • GY561 RF Digital Handheld Power Meter Frequency Counter Tester Radio 1-2400Mhz n - Image 1 of 4

    GY561 RF Digital Handheld Power Meter Frequency Counter Tester Radio 1-2400Mhz n

    Brand New ยท Unbranded
    $52.97
    or Best Offer
    Free shipping
  • Tektronix CMC251 1.3 GHz Frequency Counter - Image 1 of 4

    Tektronix CMC251 1.3 GHz Frequency Counter

    Pre-Owned
    $125.00
    $12.12 shipping
  • Digital Frequency Counter Tester 6 Digits LED Display RF Signal 0.1MHz~65MHz US - Image 1 of 4

    Digital Frequency Counter Tester 6 Digits LED Display RF Signal 0.1MHz~65MHz US

    Brand New ยท Unbranded
    $17.99
    Free shipping
  • WIRELESS or INLINE FREQUENCY COUNTER 6 DIGIT W/ AC ADAPTER CB Radio DELTA DFC100 - Image 1 of 4

    WIRELESS or INLINE FREQUENCY COUNTER 6 DIGIT W/ AC ADAPTER CB Radio DELTA DFC100

    Brand New
    $119.95
    Free shipping
    153 sold
  • Systron Donner 6520 10Hz-20GHz RF Microwave Frequency Counter WORKS - Image 1 of 4

    Systron Donner 6520 10Hz-20GHz RF Microwave Frequency Counter WORKS

    Pre-Owned
    $100.00
    or Best Offer
    $54.85 shipping
    11 watching
  • TEXAS RANGER SRA-FC393 6-DIGIT COMPACT FREQUENCY COUNTER w/ BLUE LED DISPLAY NEW - Image 1 of 4

    TEXAS RANGER SRA-FC393 6-DIGIT COMPACT FREQUENCY COUNTER w/ BLUE LED DISPLAY NEW

    Brand New ยท Ranger
    (6)
    $79.95
    Free shipping
    59 watching
  • Fluke PM6685 Universal Frequency Counter 300MHz - Image 1 of 2

    New ListingFluke PM6685 Universal Frequency Counter 300MHz

    Pre-Owned ยท Fluke
    $399.99
    $29.00 shipping
  • GY561 RF Digital Handheld Power Meter Frequency Counter Tester Radio 1-2400Mhz - Image 1 of 4

    GY561 RF Digital Handheld Power Meter Frequency Counter Tester Radio 1-2400Mhz

    Brand New ยท Unbranded
    $145.13
    Free shipping
  • Heathkit 512 MHz Frequency Counter model IM-2420 - Image 1 of 4

    New ListingHeathkit 512 MHz Frequency Counter model IM-2420

    Pre-Owned ยท Heathkit
    $125.00
    $26.00 shipping
    0 bids
    4d 9h
  • Tektronix CMC251 1.3GHz Frequency Counter Dual Channel A/B โ€“ Good Condition - Image 1 of 4

    Tektronix CMC251 1.3GHz Frequency Counter Dual Channel A/B โ€“ Good Condition

    Pre-Owned
    (4)
    $219.99
    or Best Offer
    $20.00 shipping
  • Tektronix CMC251 1.3 GHz Frequency Counter - Image 1 of 4

    Tektronix CMC251 1.3 GHz Frequency Counter

    Pre-Owned
    $125.00
    $12.12 shipping
  • UNI UNIVERSAL SYSTEM US-9170A FREQUENCY COUNTER / DIGITAL MULTIMETER / GENERATOR - Image 1 of 4

    UNI UNIVERSAL SYSTEM US-9170A FREQUENCY COUNTER / DIGITAL MULTIMETER / GENERATOR

    Brand New ยท Digital
    $199.99
    or Best Offer
    $40.00 shipping
  • Workman FC-30BT HF Digital Frequency Counter *VERY NICE!!* - Image 1 of 3

    Workman FC-30BT HF Digital Frequency Counter *VERY NICE!!*

    New (Other) ยท Workman
    $119.95
    or Best Offer
    $12.00 shipping
    0 bids
    17h 52m
  • DC 8~15V Digital LED RF Frequency Counter 0.1MHz~65MHz 6 Digits Cymometer Tester - Image 1 of 4

    DC 8~15V Digital LED RF Frequency Counter 0.1MHz~65MHz 6 Digits Cymometer Tester

    Brand New ยท Unbranded
    $17.99
    or Best Offer
    Free shipping
  • Beckman UC10-A 100 MHz Time Interval & Frequency Counter CALIBRATED! - Image 1 of 4

    Beckman UC10-A 100 MHz Time Interval & Frequency Counter CALIBRATED!

    Pre-Owned
    $149.99
    or Best Offer
    $35.00 shipping
  • High Accuracy RF Frequency Counter Meter 1~500MHz Tester Module For Ham Radio a - Image 1 of 4

    High Accuracy RF Frequency Counter Meter 1~500MHz Tester Module For Ham Radio a

    Brand New ยท Unbranded
    $16.99
    $5.39 shipping
  • Clean Used BK Dynascan 1801 Frequency Counter Instrument Powers Up Sold UNTESTED - Image 1 of 4

    Clean Used BK Dynascan 1801 Frequency Counter Instrument Powers Up Sold UNTESTED

    Pre-Owned
    $79.00
    or Best Offer
    $18.75 shipping
  • Tektronix CMC251 1.3 GHz Frequency Counter - Image 1 of 4

    Tektronix CMC251 1.3 GHz Frequency Counter

    Pre-Owned
    $125.00
    $12.12 shipping
  • Vintage RadioShack LCD RF Radio Frequency Counter CAT: 22-305 1-1300 Mhz - Image 1 of 4

    Vintage RadioShack LCD RF Radio Frequency Counter CAT: 22-305 1-1300 Mhz

    Pre-Owned
    (5)
    $24.95
    Was: $49.90was - US $49.90
    $10.24 shipping
  • vintage โ€œMICRONTAโ€ (MODEL 22-351) DIGITAL FREQUENCY COUNTER made in USA TESTED - Image 1 of 4

    vintage โ€œMICRONTAโ€ (MODEL 22-351) DIGITAL FREQUENCY COUNTER made in USA TESTED

    Pre-Owned
    $39.99
    Free shipping
    0 bids
    5d 16h
  • DIY 1Hz-50MHz Digital Crystal Oscillator Frequency Counter Meter w/ Acrylic Case - Image 1 of 4

    DIY 1Hz-50MHz Digital Crystal Oscillator Frequency Counter Meter w/ Acrylic Case

    Brand New ยท Unbranded
    $14.99
    or Best Offer
    Free shipping
  • OPTOELECTRONICS CUB Frequency Counter GOOD CONDITION - Image 1 of 4

    New ListingOPTOELECTRONICS CUB Frequency Counter GOOD CONDITION

    Pre-Owned ยท MINI
    $139.99
    or Best Offer
    $8.22 shipping
  • 1Hz-50MHz Digital Crystal Oscillator Frequency Counter Meter DIY Tester + Case - Image 1 of 4

    1Hz-50MHz Digital Crystal Oscillator Frequency Counter Meter DIY Tester + Case

    Brand New ยท Unbranded
    $14.99
    or Best Offer
    Free shipping
  • Tenma 72-4095 175MHz Universal Frequency Counter - Image 1 of 4

    Tenma 72-4095 175MHz Universal Frequency Counter

    Parts Only
    $32.00
    $15.02 shipping
    0 bids
    3d 15h
  • Tektronix CMC251 1.3 GHz Frequency Counter - Image 1 of 4

    Tektronix CMC251 1.3 GHz Frequency Counter

    Pre-Owned
    $125.00
    $12.12 shipping
  • Vintage Frequency Counter Model Regency Model EC-175 Frequency Counter (175Mhz) - Image 1 of 4

    Vintage Frequency Counter Model Regency Model EC-175 Frequency Counter (175Mhz)

    Pre-Owned
    $65.00
    Free shipping
  • Optoelectronics MI Handicounter 50Hzโ€“2.8GHz Frequency Counter | USA Made - Image 1 of 4

    New ListingOptoelectronics MI Handicounter 50Hzโ€“2.8GHz Frequency Counter | USA Made

    Pre-Owned
    $49.99
    or Best Offer
    $10.00 shipping
  • Agilent 53150A CW Microwave Frequency Counter, 20 GHz, 2-Channel - Opt. H02 - Image 1 of 4

    Agilent 53150A CW Microwave Frequency Counter, 20 GHz, 2-Channel - Opt. H02

    Pre-Owned ยท Agilent
    (1)
    $975.79
    Was: $1,049.24was - US $1,049.24
    Free shipping
  • Wawasee Electronics, Black Cat, JB1004 Frequency Counter, 160 to 6 Meters & CB - Image 1 of 4

    Wawasee Electronics, Black Cat, JB1004 Frequency Counter, 160 to 6 Meters & CB

    Pre-Owned
    $129.99
    Free shipping
  • Anysecu SF-103 Frequency Counter 2-2800MHz For DMR & Analog Handheld Transceiver - Image 1 of 4

    Anysecu SF-103 Frequency Counter 2-2800MHz For DMR & Analog Handheld Transceiver

    Brand New
    $67.87
    Was: $79.85was - US $79.85
    Free shipping
    106 sold
  • Optoelectronics Frequency Counter Model 2210 - Image 1 of 2

    Optoelectronics Frequency Counter Model 2210

    Pre-Owned
    $75.00
    or Best Offer
    Free shipping
    10 watching
  • Heathkig 225 MHz Frequency Counter model IM-2410 - Image 1 of 4

    Heathkig 225 MHz Frequency Counter model IM-2410

    Pre-Owned
    $55.00
    $26.00 shipping
    0 bids
    2d 11h
  • BK PRECISION 1803 100 MHz Frequency Counter - Image 1 of 3

    BK PRECISION 1803 100 MHz Frequency Counter

    Pre-Owned ยท B&K Precision
    $89.95
    or Best Offer
    $14.40 shipping
  • Anysecu SF-103 Frequency Counter 2-2800MHz For DMR & Analog Handheld Transceiver - Image 1 of 4

    Anysecu SF-103 Frequency Counter 2-2800MHz For DMR & Analog Handheld Transceiver

    Brand New
    $46.99
    Was: $70.99was - US $70.99
    Free shipping
  • S&A 0000845-01 High Frequency Counter PCI Card SCH 4500845 - Image 1 of 4

    S&A 0000845-01 High Frequency Counter PCI Card SCH 4500845

    Pre-Owned
    $175.99
    Was: $199.99was - US $199.99
    or Best Offer
    Free shipping
    Only 1 left!
  • BK Precision 4003A Sweep Function Generator, Frequency Counter - Image 1 of 3

    BK Precision 4003A Sweep Function Generator, Frequency Counter

    (2)
    $160.00
    or Best Offer
    $117.51 shipping

More to explore