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Home / Test, Measurement & Inspection / Gas detector refurbished & used for sale | For Sale UK
Combustible gas detector - combustible,

Combustible gas detector - combustible,

£5.56 · Buy It Now

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Msa altair handheld - msa,

Msa altair handheld - msa,

£125.50 · Buy It Now

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Msa altair multi 4xr gas - msa,

Msa altair multi 4xr gas - msa,

£208.70 · Buy It Now

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Micro clip gas detector - x3,

Micro clip gas detector - x3,

£999.00 · Buy It Now

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Combustible gas detector - gas,

Combustible gas detector - gas,

£6.94 · Buy It Now

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Combustible gas detector - gas,

Combustible gas detector - gas,

£6.20 · Buy It Now

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Gas leak detector - leak,

Gas leak detector - leak,

£14.59 · Buy It Now

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Tpi 725l flexi - tpi, portable

Tpi 725l flexi - tpi, portable

£39.70 · Buy It Now

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Gas leak detector accurate - gas,

Gas leak detector accurate - gas,

£9.73 · Buy It Now

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Honeywell flex gas - flex, 4

Honeywell flex gas - flex, 4

£104.69 · Buy It Now

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Combustible gas detector - gas,

Combustible gas detector - gas,

£8.29 · Buy It Now

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Natural techamor y201 - y201,

Natural techamor y201 - y201,

£24.96 · Buy It Now

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Crowcon multi gas - crowcon, detector

Crowcon multi gas - crowcon, detector

£104.69 · Buy It Now

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Honeywell ultra gas - bw,

Honeywell ultra gas - bw,

£499.99 · Buy It Now

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Plug air detector - air, in

Plug air detector - air, in

£29.82 · Buy It Now

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Gas detector - gas,

Gas detector - gas,

£182.70 · Buy It Now

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Digital gas leak detector - digital,

Digital gas leak detector - digital,

£27.99 · Buy It Now

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Color screen gas leak tester - color,

Color screen gas leak tester - color,

£22.45 · Buy It Now

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Digital gas leak - gas, detector

Digital gas leak - gas, detector

£15.39 · Buy It Now

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Combustible gas detector - combustible,

Combustible gas detector - combustible,

£7.85 · Buy It Now

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Portable gas sniffer for home - portable,

Portable gas sniffer for home - portable,

£10.80 · Buy It Now

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Combustible gas detector - combustible,

Combustible gas detector - combustible,

£10.94 · Buy It Now

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Gasalert microclip gas - bw,

Gasalert microclip gas - bw,

£149.99 · Buy It Now

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Gasalert microclip gas - bw,

Gasalert microclip gas - bw,

£125.00 · Buy It Now

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Combustible gas detector - gas,

Combustible gas detector - gas,

£8.17 · Buy It Now

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Crowcon tetra gas - t3,

Crowcon tetra gas - t3,

£25.00 · Buy It Now

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Professional gas leak detector - professional,

Professional gas leak detector - professional,

£11.39 · Buy It Now

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Combustible natural gas - combustible,

Combustible natural gas - combustible,

£32.39 · Buy It Now

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Bacharach mgs 450 - bacharach, fixed

Bacharach mgs 450 - bacharach, fixed

£208.70 · Buy It Now

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Gas detector honeywell - detector,

Gas detector honeywell - detector,

£208.70 · Buy It Now

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Toptes pt520a gas leak - gas,

Toptes pt520a gas leak - gas,

£42.30 · Buy It Now

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Kane gld450 plus combustible - kane-gld450,

Kane gld450 plus combustible - kane-gld450,

£23.81 · Buy It Now

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Gas detector calibration - gas,

Gas detector calibration - gas,

£15.00 · Buy It Now

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Gas leak detector - v2, update

Gas leak detector - v2, update

£15.69 · Buy It Now

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12v gas detector - 12v, sensor

12v gas detector - 12v, sensor

£9.75 · Buy It Now

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Portable leak detector for - detector,

Portable leak detector for - detector,

£10.73 · Buy It Now

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Portable gas leak - portable, detector

Portable gas leak - portable, detector

£15.99 · Buy It Now

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Portable lcd gas - lcd, leak

Portable lcd gas - lcd, leak

£9.95 · Buy It Now

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Gas detector digital h2s - gas,

Gas detector digital h2s - gas,

£23.99 · Buy It Now

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Brand new demand - new, flow

Brand new demand - new, flow

£68.30 · Buy It Now

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Gas leak detector update - gas,

Gas leak detector update - gas,

£15.29 · Buy It Now

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Portable carbon monoxide - carbon, meter

Portable carbon monoxide - carbon, meter

£14.89 · Buy It Now

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Crowcon gasman nh3 - gasman,

Crowcon gasman nh3 - gasman,

£25.00 · Buy It Now

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Crowcon tetra gas - tetra, t3

Crowcon tetra gas - tetra, t3

£25.00 · Buy It Now

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Gas leak detector - gas,

Gas leak detector - gas,

£14.59 · Buy It Now

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Combustible gas detector - combustible,

Combustible gas detector - combustible,

£10.99 · Buy It Now

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Easily monitor gas - easily,

Easily monitor gas - easily,

£9.87 · Buy It Now

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Gas leak detector - gas,

Gas leak detector - gas,

£15.39 · Buy It Now

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Portable combustible natural - portable,

Portable combustible natural - portable,

£32.39 · Buy It Now

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Crowcon gasman nh3 gas - gasman,

Crowcon gasman nh3 gas - gasman,

£25.00 · Buy It Now

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Gas leak detector update - leak, v2

Gas leak detector update - leak, v2

£26.86 · Buy It Now

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Crowcon triple plus - crowcon,

Crowcon triple plus - crowcon,

£39.99 · Buy It Now

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Portable gas leak - portable, detector

Portable gas leak - portable, detector

£11.83 · Buy It Now

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Crowcon tetra gas - t3,

Crowcon tetra gas - t3,

£25.00 · Buy It Now

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Crowcon tetra gas - crowcon,

Crowcon tetra gas - crowcon,

£79.99 · Buy It Now

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Rothenberger rotest - rotest, 4

Rothenberger rotest - rotest, 4

£156.69 · Buy It Now

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Digital gas leak detector - digital,

Digital gas leak detector - digital,

£11.90 · Buy It Now

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Gas leak detector - gas,

Gas leak detector - gas,

£14.11 · Buy It Now

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Crowcon gasman nh3 gas - gasman,

Crowcon gasman nh3 gas - gasman,

£35.00 · Buy It Now

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Micro gas detector - bw, 5

Micro gas detector - bw, 5

£80.00 · Buy It Now

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Digital gas leak detector - gas,

Digital gas leak detector - gas,

£17.55 · Buy It Now

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Portable carbon monoxide - portable,

Portable carbon monoxide - portable,

£15.10 · Buy It Now

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Combustible gas leak detector - combustible,

Combustible gas leak detector - combustible,

£95.61 · Buy It Now

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Msa altair gas detector - msa,

Msa altair gas detector - msa,

£25.00 · Buy It Now

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Microclip gas detector - bw, x3

Microclip gas detector - bw, x3

£165.00 · Buy It Now

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Gas leak detector - detector,

Gas leak detector - detector,

£8.65 · Buy It Now

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Natural techamor y201 - natural,

Natural techamor y201 - natural,

£24.90 · Buy It Now

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Portable gas leak detector - gas,

Portable gas leak detector - gas,

£10.25 · Buy It Now

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Gas leak detector - gas, uk

Gas leak detector - gas, uk

£15.39 · Buy It Now

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Msa altair 4xr multi - msa,

Msa altair 4xr multi - msa,

£104.70 · Buy It Now

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Gas leak detector - leak,

Gas leak detector - leak,

£12.40 · Buy It Now

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New 1pc home - home, gas

New 1pc home - home, gas

£12.15 · Buy It Now

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Modun gas detector alarm - modun,

Modun gas detector alarm - modun,

£19.36 · Buy It Now

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Crowcon tetra gas - tetra, 3

Crowcon tetra gas - tetra, 3

£35.00 · Buy It Now

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12v gas detector sensor alarm - 12v,

12v gas detector sensor alarm - 12v,

£10.48 · Buy It Now

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Plug gas leak - in,

Plug gas leak - in,

£10.88 · Buy It Now

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Crowcon tetra gas - 3,

Crowcon tetra gas - 3,

£35.00 · Buy It Now

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Digital gas leak detector - gas,

Digital gas leak detector - gas,

£22.90 · Buy It Now

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Combustible gas detector - combustible,

Combustible gas detector - combustible,

£8.65 · Buy It Now

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Crowcon triple plus gas - +,

Crowcon triple plus gas - +,

£39.99 · Buy It Now

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Color screen gas - color,

Color screen gas - color,

£22.78 · Buy It Now

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Crowcon gasman nh3 gas - crowcon,

Crowcon gasman nh3 gas - crowcon,

£25.00 · Buy It Now

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Combustible gas detector - gas,

Combustible gas detector - gas,

£7.40 · Buy It Now

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Msa gas detector - gas, charger

Msa gas detector - gas, charger

£48.00 · Buy It Now

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Toptes pt199 gas leak detector - toptes,

Toptes pt199 gas leak detector - toptes,

£19.99 · Buy It Now

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Crowcon tetra gas - crowcon,

Crowcon tetra gas - crowcon,

£35.00 · Buy It Now

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Combustible gas detector with - combustible,

Combustible gas detector with - combustible,

£42.30 · Buy It Now

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Crowcon gas pro - crowcon,

Crowcon gas pro - crowcon,

£39.99 · Buy It Now

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Center 384 track gas leak - gas,

Center 384 track gas leak - gas,

£274.83 · Buy It Now

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Msa altair 4xr multi - msa,

Msa altair 4xr multi - msa,

£104.70 · Buy It Now

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Combustible gas detector - combustible,

Combustible gas detector - combustible,

£4.89 · Buy It Now

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Gasalert max ii - (x3),

Gasalert max ii - (x3),

£45.00 · Buy It Now

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Icon o2 lel - , o2/lel/co/h2s

Icon o2 lel - , o2/lel/co/h2s

£100.00 · Buy It Now

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12v gas detector - 12v, sensor

12v gas detector - 12v, sensor

£10.57 · Buy It Now

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Gasalert quattro lelo2 - quattro, lel(f)o2

Gasalert quattro lelo2 - quattro, lel(f)o2

£67.17 · Buy It Now

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Crowcon clip sgd single - crowcon, single-gas

Crowcon clip sgd single - crowcon, single-gas

£101.80 · Buy It Now

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📊96 listings · from £4.89 · avg £60.2

Browse 96 gas detector listings currently in our index. Prices range from £4.89 to £999, with an average of £60.2. 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 gas detector →

Try this: hameg oscilloscope | lux meter | metrel pat tester | pat tester | philips oscilloscope | rcd tester | socket tester | sokkia | sound meter | square wave generator

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Everything you need to know about gas detector

Whether you are looking for a brand-new or second-hand gas detector, 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 £4.89, while premium listings can reach £999 — giving you a wide budget spread to work with. The average price of £60.2 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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