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Frequency generator

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Home / Testing & Measurement / Frequency generator refurbished & used for sale | For Sale USA
Adjustable frequency generator - adjustable,

Adjustable frequency generator - adjustable,

$36.35
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For schumann wave - wave, generator

For schumann wave - wave, generator

$12.39
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Calminity healing frequency - calminity,

Calminity healing frequency - calminity,

$37.49
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Schumann wave generator - wave,

Schumann wave generator - wave,

$99.00
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Usa for schumann - usa, wave

Usa for schumann - usa, wave

$23.85
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Calminity healing frequency - calminity, -healing

Calminity healing frequency - calminity, -healing

$35.70
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83hz schumann resonance - 7.83hz,

83hz schumann resonance - 7.83hz,

$33.47
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Adjustable 01hz 30000hz fm - adjustable,

Adjustable 01hz 30000hz fm - adjustable,

$999.00
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For schumann wave generator - for,

For schumann wave generator - for,

$12.40
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Portable 83hz signal - 7.83hz,

Portable 83hz signal - 7.83hz,

$22.74
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Frequency generator device - frequency,

Frequency generator device - frequency,

$35.63
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Adjustable frequency generator - frequency,

Adjustable frequency generator - frequency,

$39.99
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Channel dds arbitrary - dds,

Channel dds arbitrary - dds,

$125.76
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For schumann wave generator - wave,

For schumann wave generator - wave,

$9.99
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Frequency generator with - frequency,

Frequency generator with - frequency,

$62.45
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Dc37 electromagnetic pulse - electromagnetic,

Dc37 electromagnetic pulse - electromagnetic,

$46.80
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Calminity healing frequency - calminity,

Calminity healing frequency - calminity,

$35.69
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83hz schumann waves - 7.83hz,

83hz schumann waves - 7.83hz,

$8.99
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Adjustable frequency generator - adjustable,

Adjustable frequency generator - adjustable,

$39.95
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Calminity healing frequency - calminity,

Calminity healing frequency - calminity,

$37.28
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Precision pwm pulse frequency - pwm/pulse,

Precision pwm pulse frequency - pwm/pulse,

$19.99
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Calminity healing frequency - calminity,

Calminity healing frequency - calminity,

$31.99
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For schumann wave generator - schumann,

For schumann wave generator - schumann,

$12.49
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Frequency generator device - frequency,

Frequency generator device - frequency,

$31.67
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Schumann wave resonance - schumann,

Schumann wave resonance - schumann,

$33.79
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Adjustable frequency generator - frequency,

Adjustable frequency generator - frequency,

$50.99
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Schumann resonance generator - schumann,

Schumann resonance generator - schumann,

$90.37
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Frequency generator with - frequency,

Frequency generator with - frequency,

$48.34
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Schumann waves - schumann,

Schumann waves - schumann,

$29.41
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The schumann frequency - the,

The schumann frequency - the,

$89.00
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Tsg signal generator - tsg-17,

Tsg signal generator - tsg-17,

$76.58
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Frequency generator with - generator,

Frequency generator with - generator,

$61.50
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Professional low frequency - professional, low-frequency

Professional low frequency - professional, low-frequency

$60.00
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Schumann wave resonance - schumann,

Schumann wave resonance - schumann,

$29.99
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Calminity healing frequency - -healing,

Calminity healing frequency - -healing,

$44.87
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Professional dual waveform low - dual,

Professional dual waveform low - dual,

$59.40
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Frequency generator with - generator, 13

Frequency generator with - generator, 13

$32.39
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Ne555 duty cycle adjustable - duty,

Ne555 duty cycle adjustable - duty,

$7.29
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Adjustable frequency generator - adjustable,

Adjustable frequency generator - adjustable,

$38.99
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Tsg signal generator - tsg-17,

Tsg signal generator - tsg-17,

$76.14
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100 dds function signal - dds,

100 dds function signal - dds,

$19.66
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60mhz dual channel signal - channel,

60mhz dual channel signal - channel,

$125.76
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The schumann frequency - the,

The schumann frequency - the,

$52.00
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Adjustable frequency generator - adjustable,

Adjustable frequency generator - adjustable,

$35.79
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83hz healing frequency - 7.83hz,

83hz healing frequency - 7.83hz,

$31.12
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Frequency generator for - frequency,

Frequency generator for - frequency,

$52.66
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Adjustable frequency generator - adjustable,

Adjustable frequency generator - adjustable,

$39.99
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83hz schumann wave generator - 7.83hz,

83hz schumann wave generator - 7.83hz,

$21.03
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Calibrated signal - s9, rf

Calibrated signal - s9, rf

$33.95
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Adjustable schumann resonance - adjustable,

Adjustable schumann resonance - adjustable,

$28.39
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Adjustable function generator - adjustable,

Adjustable function generator - adjustable,

$64.59
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83hz healing frequency - healing,

83hz healing frequency - healing,

$32.39
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Adjustable frequency generator - frequency,

Adjustable frequency generator - frequency,

$42.95
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Dual channel signal - dual-channel, generator

Dual channel signal - dual-channel, generator

$28.49
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Frequency generator with - with, 13

Frequency generator with - with, 13

$32.30
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Professional low frequency - professional, low-frequency

Professional low frequency - professional, low-frequency

$47.36
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Bio healing frequency - bio-healing,

Bio healing frequency - bio-healing,

$20.99
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Adjustable frequency generator - adjustable,

Adjustable frequency generator - adjustable,

$34.99
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For schumann wave - for,

For schumann wave - for,

$18.09
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Fnirsi 003a 24v - sg-003a, 0-24v

Fnirsi 003a 24v - sg-003a, 0-24v

$64.79
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For schumann wave generator - schumann,

For schumann wave generator - schumann,

$23.28
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Professional low frequency - professional, low-frequency

Professional low frequency - professional, low-frequency

$60.00
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Adjustable frequency generator - adjustable,

Adjustable frequency generator - adjustable,

$38.99
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Frequency generator with - frequency, 13

Frequency generator with - frequency, 13

$35.99
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For schumann wave generator - schumann,

For schumann wave generator - schumann,

$11.80
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83hz schumann wave generator - schumann,

83hz schumann wave generator - schumann,

$24.07
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Tag 101 audio signal - audio,

Tag 101 audio signal - audio,

$60.00
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Nature frequency generator - nature's,

Nature frequency generator - nature's,

$36.73
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83hz schumann adjustable - 7.83hz,

83hz schumann adjustable - 7.83hz,

$46.97
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Kkmoon fy6800 60m - kkmoon, fy6800-60m

Kkmoon fy6800 60m - kkmoon, fy6800-60m

$125.00
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Frequency generator device - frequency,

Frequency generator device - frequency,

$32.14
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Precision pwm pulse frequency - precision,

Precision pwm pulse frequency - precision,

$17.90
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Compact healing frequency - compact,

Compact healing frequency - compact,

$60.99
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1pc dds function signal - dds,

1pc dds function signal - dds,

$37.92
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Mini dds function signal - mini,

Mini dds function signal - mini,

$58.89
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Wood 83hz schumann resonance - wood,

Wood 83hz schumann resonance - wood,

$52.99
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Dds function signal generator - signal,

Dds function signal generator - signal,

$51.99
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Electro technic 10as high - electro-technic,

Electro technic 10as high - electro-technic,

$120.00
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Frequency healing machine - machine, with

Frequency healing machine - machine, with

$33.47
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Precision pwm pulse - pwm/pulse, frequency

Precision pwm pulse - pwm/pulse, frequency

$14.99
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Schumann resonance generator - schumann,

Schumann resonance generator - schumann,

$24.57
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4000 mhz rife - 20,

4000 mhz rife - 20,

$1950.00
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Low frequency signal - low-frequency,

Low frequency signal - low-frequency,

$59.41
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01hz 299khz adjustable - 0.01hz-299khz,

01hz 299khz adjustable - 0.01hz-299khz,

$37.34
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12v icl8038 5hz - 12v, 5hz~400khz

12v icl8038 5hz - 12v, 5hz~400khz

$12.85
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Frequency generator for - frequency,

Frequency generator for - frequency,

$46.40
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83hz frequency generator - ‌,

83hz frequency generator - ‌,

$44.40
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Frequency generator for - frequency,

Frequency generator for - frequency,

$44.99
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Signal generator full touch - signal,

Signal generator full touch - signal,

$46.01
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Calamity frequency generator - frequency,

Calamity frequency generator - frequency,

$48.99
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For schumann wave - schumann,

For schumann wave - schumann,

$13.99
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Adjustable schumann wave - adjustable, fm

Adjustable schumann wave - adjustable, fm

$999.00
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83hz schumann resonance - 7.83hz,

83hz schumann resonance - 7.83hz,

$24.99
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Frequency generator device - frequency,

Frequency generator device - frequency,

$33.83
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Fg200 dds function signal - dds,

Fg200 dds function signal - dds,

$44.27
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Quartz crystal - quartz,

Quartz crystal - quartz,

$249.00
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📊96 listings · from $7.29 · avg $84.7

Browse 96 frequency generator listings currently in our index. Prices range from $7.29 to $1950, with an average of $84.7. 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 generator →

Try this: innova multimeter | rf signal generator | beckman multimeter | automotive oscilloscope | fluke test equipment | fluke 773 | fluke 902 | fluke 787 | fluke 381 | fluke 789

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Everything you need to know about frequency generator

Whether you are looking for a brand-new or second-hand frequency generator, 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 $7.29, while premium listings can reach $1950 — giving you a wide budget spread to work with. The average price of $84.7 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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