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Frequency counter

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Diy high accuracy - diy, 1~500mhz

Diy high accuracy - diy, 1~500mhz

$19.79
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Radio frequency meter mini - radio,

Radio frequency meter mini - radio,

$27.68
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Texas ranger digit digital - texas,

Texas ranger digit digital - texas,

$73.49
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Galaxy 100fc rare vintage - is,

Galaxy 100fc rare vintage - is,

$129.99
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5302a 50mhz universal - 5302a,

5302a 50mhz universal - 5302a,

$55.00
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Delta dfc100 wireless - delta, or

Delta dfc100 wireless - delta, or

$119.95
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New 15v digits - 8~15v, 6-digits

New 15v digits - 8~15v, 6-digits

$19.96
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Tektronix model cfc250 - model,

Tektronix model cfc250 - model,

$50.00
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Frequency counter rk560 - frequency,

Frequency counter rk560 - frequency,

$19.99
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Yuecoom ocxo 10mhz frequency - 10mhz,

Yuecoom ocxo 10mhz frequency - 10mhz,

$25.19
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Agilent 53150a ghz - 20,

Agilent 53150a ghz - 20,

$750.00
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Radio shack 306 - radio, rf

Radio shack 306 - radio, rf

$47.99
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Precision 1803c 100 mhz - bk,

Precision 1803c 100 mhz - bk,

$69.95
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Sf401 plus 27mhz 3000mhz - plus, 27mhz-3000mhz

Sf401 plus 27mhz 3000mhz - plus, 27mhz-3000mhz

$69.28
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Dsi instruments model - instruments,

Dsi instruments model - instruments,

$42.99
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Stanford research sr620 - research,

Stanford research sr620 - research,

$1700.00
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Fluke 7220a frequency counter - frequency,

Fluke 7220a frequency counter - frequency,

$45.00
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30rt digital frequency - digital,

30rt digital frequency - digital,

$50.00
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Ramsey electronics 50 - electronics, ct-50

Ramsey electronics 50 - electronics, ct-50

$50.00
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Kkmoon fy6800 60m - kkmoon, signal

Kkmoon fy6800 60m - kkmoon, signal

$100.00
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Latnex 2800m frequency - latnex,

Latnex 2800m frequency - latnex,

$106.26
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Leader ldc 823s digital - leader, ldc-823s

Leader ldc 823s digital - leader, ldc-823s

$103.26
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Gpsdo gps disciplined - gps,

Gpsdo gps disciplined - gps,

$75.00
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Global specialties 6000 - global,

Global specialties 6000 - global,

$50.00
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53132a universal frequency - hp,

53132a universal frequency - hp,

$900.00
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Protek 2000a universal - b-2000a,

Protek 2000a universal - b-2000a,

$112.00
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Inch oled display rf - display,

Inch oled display rf - display,

$14.10
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Agilent keysight 53181a - hp,

Agilent keysight 53181a - hp,

$400.00
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Fluke 1912a multi counter - fluke,

Fluke 1912a multi counter - fluke,

$115.00
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Dosy fc50 digit ssb - dosy,

Dosy fc50 digit ssb - dosy,

$169.00
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Dsi instruments model - instruments,

Dsi instruments model - instruments,

$34.99
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Leader ldc 822 frequency - leader,

Leader ldc 822 frequency - leader,

$149.95
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Texas ranger sra - texas, sra-fc393

Texas ranger sra - texas, sra-fc393

$72.99
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Optoelectronics cub mini - optoelectronics,

Optoelectronics cub mini - optoelectronics,

$80.00
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Optoelectronics xplorer test - optoelectronics,

Optoelectronics xplorer test - optoelectronics,

$200.00
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Dosy tfc 3001 - tfc-3001, frequency

Dosy tfc 3001 - tfc-3001, frequency

$89.06
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Fluke 1912a multi counter - 1912a, multi-counter

Fluke 1912a multi counter - 1912a, multi-counter

$99.00
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Keysight 53132a universal - keysight,

Keysight 53132a universal - keysight,

$449.95
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Mercer frequency counter - , 1ghz

Mercer frequency counter - , 1ghz

$50.00
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Heathkit 2410 frequency - im-2410,

Heathkit 2410 frequency - im-2410,

$49.99
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Leader ldc 822 digital - ldc-822,,

Leader ldc 822 digital - ldc-822,,

$95.99
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1khz 100mhz frequency meter - frequency,

1khz 100mhz frequency meter - frequency,

$22.99
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Frequency counter volt dc - volt,

Frequency counter volt dc - volt,

$9.95
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Hewlett packard 5342a - hewlett,

Hewlett packard 5342a - hewlett,

$325.00
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Heathkit 2410 digital - heathkit, im-2410

Heathkit 2410 digital - heathkit, im-2410

$74.99
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Sf401 plus 27mhz 3000mhz - plus, 27mhz-3000mhz

Sf401 plus 27mhz 3000mhz - plus, 27mhz-3000mhz

$91.99
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Redco digit frequency - redco,

Redco digit frequency - redco,

$34.99
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Mhz 1ghz led frequency - 1,

Mhz 1ghz led frequency - 1,

$12.05
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Handheld portable frequency - handheld,

Handheld portable frequency - handheld,

$24.02
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Texas ranger sra - ranger, 6-digit

Texas ranger sra - ranger, 6-digit

$79.95
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Hewlett packard 53150a - hewlett,

Hewlett packard 53150a - hewlett,

$699.95
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1hz 50mhz digital - digital, crystal

1hz 50mhz digital - digital, crystal

$17.28
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Eip 535b microwave frequency - microwave,

Eip 535b microwave frequency - microwave,

$199.00
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1hz 50mhz diy - 1hz-50mhz, frequency

1hz 50mhz diy - 1hz-50mhz, frequency

$17.47
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Sf401 plus 27mhz - sf401, radio

Sf401 plus 27mhz - sf401, radio

$71.33
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High accuracy 500mhz - accuracy, rf

High accuracy 500mhz - accuracy, rf

$20.45
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Tektronix cmc251 ghz - tektronix,

Tektronix cmc251 ghz - tektronix,

$74.95
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Used working startek bg - working,

Used working startek bg - working,

$65.00
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Tenma 6605 3ghz - tenma, 1.3ghz

Tenma 6605 3ghz - tenma, 1.3ghz

$39.95
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Dosy tfc 3001 1000w - 1000w, swr

Dosy tfc 3001 1000w - 1000w, swr

$289.95
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Fluke pm6690 ghz - fluke,

Fluke pm6690 ghz - fluke,

$1000.00
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New connex 390 frequency - fc, 390-

New connex 390 frequency - fc, 390-

$119.99
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Anysecu 103 frequency - anysecu, sf-103

Anysecu 103 frequency - anysecu, sf-103

$57.00
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Walkie talkie frequency - walkie,

Walkie talkie frequency - walkie,

$22.99
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Wireless inline frequency - or,

Wireless inline frequency - or,

$119.95
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Precision 1807 3ghz - precision,

Precision 1807 3ghz - precision,

$95.00
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High precision frequency - precision,

High precision frequency - precision,

$103.90
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Heathkit 2410 frequency - heathkit, im-2410

Heathkit 2410 frequency - heathkit, im-2410

$119.99
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Startek ath handheld - startek, ath-30

Startek ath handheld - startek, ath-30

$89.00
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Redco model frequency - redco,

Redco model frequency - redco,

$95.50
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Tektronix cmc251 ghz - cmc251, 1.3

Tektronix cmc251 ghz - cmc251, 1.3

$149.00
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5385a 100 mhz - hp, hz-100

5385a 100 mhz - hp, hz-100

$219.00
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Frequency counter 1300h - frequency,

Frequency counter 1300h - frequency,

$84.00
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Diy high accuracy - diy, 1~500mhz

Diy high accuracy - diy, 1~500mhz

$19.81
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1hz 50mhz auto range - 1hz-50mhz,

1hz 50mhz auto range - 1hz-50mhz,

$12.99
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Texas ranger sra fc393 digit - sra-fc393, 6-digit

Texas ranger sra fc393 digit - sra-fc393, 6-digit

$79.95
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Precision dynascan model - b&k,

Precision dynascan model - b&k,

$44.95
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High precision frequency - high,

High precision frequency - high,

$108.65
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65mhz high precision - high,

65mhz high precision - high,

$21.99
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65mhz high precision - 0.1-65mhz,

65mhz high precision - 0.1-65mhz,

$23.49
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Dosy fc50 digit inline - fc50-p, 6

Dosy fc50 digit inline - fc50-p, 6

$149.99
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Radio frequency meter - radio,

Radio frequency meter - radio,

$36.58
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Vintage precision dynascan - bk,

Vintage precision dynascan - bk,

$30.00
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Heahtkit 2410 digital - heahtkit, im-2410

Heahtkit 2410 digital - heahtkit, im-2410

$60.00
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General radio 1192 - general, 1192-b

General radio 1192 - general, 1192-b

$119.90
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Hewlett packard 5384a - packard, hp

Hewlett packard 5384a - packard, hp

$179.00
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Digital frequency counter - digital,

Digital frequency counter - digital,

$125.16
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Protek b3110 3ghz universal - protek,

Protek b3110 3ghz universal - protek,

$89.99
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Precision 1801 frequency - bk,

Precision 1801 frequency - bk,

$40.00
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Frequency counter tester - dc,

Frequency counter tester - dc,

$16.30
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Frequency counter box - counter, (for

Frequency counter box - counter, (for

$5.00
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Precision 1823a 2 - 1823a, 2.4ghz

Precision 1823a 2 - 1823a, 2.4ghz

$250.00
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HP/Agilent

HP/Agilent

$64.99
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Agilent 53132a 225 - hp,

Agilent 53132a 225 - hp,

$789.00
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Zenith 852 241 - ,

Zenith 852 241 - ,

$45.00
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Dsi 5600a instruments model - 5600a,

Dsi 5600a instruments model - 5600a,

$39.99
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📊96 listings · from $5 · avg $142.52

Browse 96 frequency counter listings currently in our index. Prices range from $5 to $1700, with an average of $142.52. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about frequency counter →

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Everything you need to know about frequency counter

Whether you are looking for a brand-new or second-hand frequency counter, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $5, while premium listings can reach $1700 — giving you a wide budget spread to work with. The average price of $142.52 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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