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Square wave generator

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Home / Testing & Measurement / Square wave generator refurbished & used for sale | For Sale UK
Xr2206 signal generator - signal,

Xr2206 signal generator - signal,

£9.35
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Ad9850 dds signal generator - dds,

Ad9850 dds signal generator - dds,

£15.49
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Schumann wave generator - generator, pulse

Schumann wave generator - generator, pulse

£17.46
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Pwm signal generator module - signal,

Pwm signal generator module - signal,

£10.77
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Adjustable square wave - square,

Adjustable square wave - square,

£5.28
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1hz 6khz adjustable - 1hz-6khz,

1hz 6khz adjustable - 1hz-6khz,

£1.40
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Ne555 adjustable duty cycle - ne555,

Ne555 adjustable duty cycle - ne555,

£3.43
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Signal generator ne555 duty - generator,

Signal generator ne555 duty - generator,

£1.19
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Square wave signal generator - wave,

Square wave signal generator - wave,

£7.48
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Signal generator module - signal,

Signal generator module - signal,

£5.98
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Pwm pulse frequency duty - pulse, cycle

Pwm pulse frequency duty - pulse, cycle

£4.67
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Superior channel for pwm - superior,

Superior channel for pwm - superior,

£6.12
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Ne555 multi channel - ne555, multi-channel

Ne555 multi channel - ne555, multi-channel

£1.21
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Schumann wave generator pulse - schumann,

Schumann wave generator pulse - schumann,

£12.94
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Generator signal module - generator,

Generator signal module - generator,

£24.31
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Ne555 adjustable module duty - ne555,

Ne555 adjustable module duty - ne555,

£3.99
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Feedback fg601 analogue - fg601,

Feedback fg601 analogue - fg601,

£52.70
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New ad9833 signal - new, generator

New ad9833 signal - new, generator

£11.56
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Xr2206 signal generator - signal,

Xr2206 signal generator - signal,

£9.35
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Schumann wave generator pulse - wave,

Schumann wave generator pulse - wave,

£16.30
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Ne555 pulse frequency - ne555, duty

Ne555 pulse frequency - ne555, duty

£16.21
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Frequency generator pwm - frequency,

Frequency generator pwm - frequency,

£7.44
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Adjustable frequency - adjustable,

Adjustable frequency - adjustable,

£10.79
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Diy kits ne555 - diy,

Diy kits ne555 - diy,

£1.19
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Xr2206 function signal - function,

Xr2206 function signal - function,

£5.00
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Ne555 duty cycle - ne555, and

Ne555 duty cycle - ne555, and

£5.89
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Square wave signal - square,

Square wave signal - square,

£6.23
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Pulse frequency duty cycle - duty,

Pulse frequency duty cycle - duty,

£2.34
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Schumann wave generator pulse - schumann,

Schumann wave generator pulse - schumann,

£17.28
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Schumann wave generator pulse - schumann,

Schumann wave generator pulse - schumann,

£17.78
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Dds function signal generator - dds,

Dds function signal generator - dds,

£37.61
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83hz schumann wave generator - schumann,

83hz schumann wave generator - schumann,

£16.86
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Dc5 24v pwm signal - pwm,

Dc5 24v pwm signal - pwm,

£18.77
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6hz 100khz pwm pulse - pwm, 0-99%

6hz 100khz pwm pulse - pwm, 0-99%

£3.82
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Schumann wave generator - schumann,

Schumann wave generator - schumann,

£13.99
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Schumann wave generator - schumann,

Schumann wave generator - schumann,

£15.59
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Diy kit multi - kit, ne555

Diy kit multi - kit, ne555

£1.74
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Xr2206 function signal - xr2206,

Xr2206 function signal - xr2206,

£3.41
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Dds function signal generator - dds,

Dds function signal generator - dds,

£24.90
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Sine triangle square - sine, wave

Sine triangle square - sine, wave

£2.18
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Kit square wave generator - kit,,

Kit square wave generator - kit,,

£15.30
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High accuracy square wave - high,

High accuracy square wave - high,

£7.20
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83hz schumann wave - 7.83hz,

83hz schumann wave - 7.83hz,

£3.86
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Square wave signal generator - wave,

Square wave signal generator - wave,

£7.46
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Vintage leader lag audio - vintage,

Vintage leader lag audio - vintage,

£94.29
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Adjustable pwm pulse - adjustable, frequency

Adjustable pwm pulse - adjustable, frequency

£2.54
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Dc5v 24v pwm signal - pwm, generator

Dc5v 24v pwm signal - pwm, generator

£14.46
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Ne555 adjustable duty - adjustable, cycle

Ne555 adjustable duty - adjustable, cycle

£4.08
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Adjustable pwm pulse - pwm,

Adjustable pwm pulse - pwm,

£2.98
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Ad9851 dds signal generator - dds,

Ad9851 dds signal generator - dds,

£21.37
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Dds function signal - dds,

Dds function signal - dds,

£16.26
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83hz schumann wave - 5v, 7.83hz

83hz schumann wave - 5v, 7.83hz

£2.59
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Square wave generator usb - wave,

Square wave generator usb - wave,

£16.97
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For pwm pulse square wave - for,

For pwm pulse square wave - for,

£6.10
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Small sized channel for - 2, pwm

Small sized channel for - 2, pwm

£6.12
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Reliable channel for pwm - 2,

Reliable channel for pwm - 2,

£6.12
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Ad9833 dds signal - dds, generator

Ad9833 dds signal - dds, generator

£10.61
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Square wave signal generator - square,

Square wave signal generator - square,

£7.43
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Diy kits ne555 - ne555, multi-channel

Diy kits ne555 - ne555, multi-channel

£1.90
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Diy solder practice kit - practice, xr2206

Diy solder practice kit - practice, xr2206

£10.25
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Easily configurable square - easily,

Easily configurable square - easily,

£5.98
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Motor signal generator - motor, lcd

Motor signal generator - motor, lcd

£8.16
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Xr2206 function signal - xr2206,

Xr2206 function signal - xr2206,

£3.41
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Ad9850 sine wave and 2 - ad9850,

Ad9850 sine wave and 2 - ad9850,

£14.53
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Adjustable pwm pulse frequency - adjustable,

Adjustable pwm pulse frequency - adjustable,

£6.07
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Pwm pulse generator frequency - pwm,

Pwm pulse generator frequency - pwm,

£8.29
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Efficient channel - efficient, 2

Efficient channel - efficient, 2

£6.04
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Program microprocessors sine - microprocessors,

Program microprocessors sine - microprocessors,

£10.60
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Dds function signal generator - dds,

Dds function signal generator - dds,

£2.57
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Tp354 ne555 square wave - ne555,

Tp354 ne555 square wave - ne555,

£1.40
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Adjustable square wave - adjustable,

Adjustable square wave - adjustable,

£5.29
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100pcs pwm pulse frequency - 1-100pcs,

100pcs pwm pulse frequency - 1-100pcs,

£88.58
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Pwm signal generator - xy-pwm,

Pwm signal generator - xy-pwm,

£15.59
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Square wave generator usb - wave,

Square wave generator usb - wave,

£18.64
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0.8Hz-60Hz/50Hz-6Khz

0.8Hz-60Hz/50Hz-6Khz

£1.52
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Xr2206 function signal - function,

Xr2206 function signal - function,

£6.01
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12v 25v icl8038 dds signal - icl8038,

12v 25v icl8038 dds signal - icl8038,

£1.64
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New pwm pulse - new,

New pwm pulse - new,

£4.73
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Signal generator adjustable - signal,

Signal generator adjustable - signal,

£10.20
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Dds function signal generator - function,

Dds function signal generator - function,

£2.02
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Twin channel generator - channel,

Twin channel generator - channel,

£23.57
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High channel for - for, pulse

High channel for - for, pulse

£6.25
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Adjustable pwm pulse frequency - adjustable,

Adjustable pwm pulse frequency - adjustable,

£4.55
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Xr2206 function signal - xr2206,

Xr2206 function signal - xr2206,

£4.09
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8hz 60hz 50hz 6khz - /, 50hz-6khz

8hz 60hz 50hz 6khz - /, 50hz-6khz

£1.55
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Frequency generator pwm - generator,

Frequency generator pwm - generator,

£10.14
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Xr2206 function signal - xr2206,

Xr2206 function signal - xr2206,

£7.62
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Xr2206 signal generator - xr2206,

Xr2206 signal generator - xr2206,

£7.72
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6hz 100khz pwm - 6hz-100khz,

6hz 100khz pwm - 6hz-100khz,

£3.85
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Signal generator pwm pulse - signal,

Signal generator pwm pulse - signal,

£4.50
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Adjustable frequency generator - adjustable,

Adjustable frequency generator - adjustable,

£9.74
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Ne555 pulse frequency duty - ne555,

Ne555 pulse frequency duty - ne555,

£3.99
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Pwm pulse frequency adjustable - frequency,

Pwm pulse frequency adjustable - frequency,

£10.55
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Schumann wave generator pulse - schumann,

Schumann wave generator pulse - schumann,

£17.99
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Square wave generator - square,

Square wave generator - square,

£22.70
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83hz sine wave generator - 7.83hz,

83hz sine wave generator - 7.83hz,

£19.14
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📊96 listings · from £1.19 · avg £11.32

Browse 96 square wave generator listings currently in our index. Prices range from £1.19 to £94.29, with an average of £11.32. 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 square wave generator →

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Everything you need to know about square wave generator

Whether you are looking for a brand-new or second-hand square wave 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 £1.19, while premium listings can reach £94.29 — giving you a wide budget spread to work with. The average price of £11.32 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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