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Kane gld - kane, gas

Kane gld - kane, gas

£50.12
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Hayes 383 combustible - hayes,

Hayes 383 combustible - hayes,

£135.90
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Combustible natural gas - combustible,

Combustible natural gas - combustible,

£32.77
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Gas detector a t - detector, c.a.t

Gas detector a t - detector, c.a.t

£15.00
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Combustible gas detector - gas,

Combustible gas detector - gas,

£7.58
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Gasalert microclip gas - bw,

Gasalert microclip gas - bw,

£198.30
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Honeywell clip portable - honeywell,

Honeywell clip portable - honeywell,

£114.37
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Msa altair 4xr gas detector - 4xr,

Msa altair 4xr gas detector - 4xr,

£147.34
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Honeywell solo h2s gas - honeywell,

Honeywell solo h2s gas - honeywell,

£130.70
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Combustible gas detector - combustible,

Combustible gas detector - combustible,

£9.15
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Crowcon gas pro portable multi - gas-pro,

Crowcon gas pro portable multi - gas-pro,

£167.10
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Gmi gascoseeker 500 mk2 - 2-500,

Gmi gascoseeker 500 mk2 - 2-500,

£618.70
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Technologies gas detector - bw,

Technologies gas detector - bw,

£208.70
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Gmi portable gas detector - gmi,

Gmi portable gas detector - gmi,

£224.30
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Microdock gas detector - ii,

Microdock gas detector - ii,

£389.20
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Toptes pt520a gas - gas, leak

Toptes pt520a gas - gas, leak

£42.30
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Gas leak detector sensor - gas, for

Gas leak detector sensor - gas, for

£13.04
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Micro clip gas detector - gas,

Micro clip gas detector - gas,

£999.00
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Natural techamor y201 - natural,

Natural techamor y201 - natural,

£19.92
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18a air detector - 5-in-1,

18a air detector - 5-in-1,

£27.41
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Digital gas leak detector - digital,

Digital gas leak detector - digital,

£10.12
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Digital gas leak - gas, detector

Digital gas leak - gas, detector

£14.99
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Gas leak detector natural - leak,

Gas leak detector natural - leak,

£14.98
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Combustible gas detector - combustible,

Combustible gas detector - combustible,

£10.09
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New 1pc home kitchen gas - 1pc,

New 1pc home kitchen gas - 1pc,

£13.04
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Hytais ts20e combustible - combustible, gas

Hytais ts20e combustible - combustible, gas

£7.79
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Combustible gas detector - combustible,

Combustible gas detector - combustible,

£8.88
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Honeywell icon gas - +,

Honeywell icon gas - +,

£159.99
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General monitors 51457 - general, 51457-1

General monitors 51457 - general, 51457-1

£133.43
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Gjd gd203 gas detector lpg - gd203,

Gjd gd203 gas detector lpg - gd203,

£16.87
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Brand new demand flow - brand,

Brand new demand flow - brand,

£68.30
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Crowcon gasman co2 - crowcon, gas

Crowcon gasman co2 - crowcon, gas

£70.00
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Toptes multi gas - toptes,

Toptes multi gas - toptes,

£17.50
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Digital gas leak detector - gas,

Digital gas leak detector - gas,

£27.99
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Honeywell gdu quattro multi - quattro,

Honeywell gdu quattro multi - quattro,

£130.70
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Honeywell icon gas - icon, +

Honeywell icon gas - icon, +

£159.99
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Tuya wifi gas detector home - detector,

Tuya wifi gas detector home - detector,

£16.98
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Gas leak detector methane - detector,

Gas leak detector methane - detector,

£14.99
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Honeywell icon gas - honeywell, +

Honeywell icon gas - honeywell, +

£31.89
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Toptes multi gas - toptes,

Toptes multi gas - toptes,

£31.89
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Gas detector digital h2s - gas,

Gas detector digital h2s - gas,

£23.99
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Natural gas leak - natural, detector

Natural gas leak - natural, detector

£10.09
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Gas leak detector - gas, natural

Gas leak detector - gas, natural

£9.72
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Honeywell flex gas - 4,

Honeywell flex gas - 4,

£210.00
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Gas tester pen natural butane - natural,

Gas tester pen natural butane - natural,

£13.99
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Color screen gas leak tester - screen,

Color screen gas leak tester - screen,

£22.45
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Drager xam 3000 - 3000, gas

Drager xam 3000 - 3000, gas

£73.45
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Honeywell flex gas - flex, 4

Honeywell flex gas - flex, 4

£199.99
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Combustible gas detector - gas,

Combustible gas detector - gas,

£6.10
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12v gas detector sensor alarm - gas,

12v gas detector sensor alarm - gas,

£7.11
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Combustible gas detector with - combustible,

Combustible gas detector with - combustible,

£8.97
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12v gas detector - gas, sensor

12v gas detector - gas, sensor

£7.00
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Crowcon gas detector - t4, incl

Crowcon gas detector - t4, incl

£73.50
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12v gas detector sensor alarm - 12v,

12v gas detector sensor alarm - 12v,

£9.49
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Gas detector - 4,

Gas detector - 4,

£45.59
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Mydome multiple gas leak - multiple,

Mydome multiple gas leak - multiple,

£17.00
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Honeywell icon gas - honeywell,

Honeywell icon gas - honeywell,

£179.99
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Honeywell flex gas - 4,

Honeywell flex gas - 4,

£83.30
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Lpg gas alarm and natural - gas,

Lpg gas alarm and natural - gas,

£13.04
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Crowcon gas detector - gas,

Crowcon gas detector - gas,

£29.99
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Easily monitor gas levels - gas,

Easily monitor gas levels - gas,

£10.06
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Combustible gas detector - combustible,

Combustible gas detector - combustible,

£13.99
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Tuya wifi gas leak - wifi,

Tuya wifi gas leak - wifi,

£15.29
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Microchip gas detector - microchip,

Microchip gas detector - microchip,

£130.70
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Yeezou y201 portable battery - portable,

Yeezou y201 portable battery - portable,

£9.99
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Professional gas leak - professional,

Professional gas leak - professional,

£10.12
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Gasalert quattro gas - bw,

Gasalert quattro gas - bw,

£95.00
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Lpg and natural gas - lpg, leak

Lpg and natural gas - lpg, leak

£13.36
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Portable carbon monoxide - portable,

Portable carbon monoxide - portable,

£15.94
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Gasalert microclip multi - gasalert, x3

Gasalert microclip multi - gasalert, x3

£125.50
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Portasens portable gas leak - portasens, ii

Portasens portable gas leak - portasens, ii

£52.70
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Combustible gas detector - gas,

Combustible gas detector - gas,

£10.94
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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£18.77
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Scott protege gas - zm,

Scott protege gas - zm,

£24.95
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Rechargeable natural gas - rechargeable,

Rechargeable natural gas - rechargeable,

£24.75
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Rothenberger rotest - rotest, 4

Rothenberger rotest - rotest, 4

£156.69
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Easily monitor gas levels with - monitor,

Easily monitor gas levels with - monitor,

£9.37
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Honeywell icon gas - icon,

Honeywell icon gas - icon,

£89.10
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Rothenberger rotest electronic - rothenberger,

Rothenberger rotest electronic - rothenberger,

£179.35
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Combustible gas detector - combustible,

Combustible gas detector - combustible,

£7.40
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Crowcon gas detector - crowcon, 4

Crowcon gas detector - crowcon, 4

£29.99
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Gas leak detector - gas,

Gas leak detector - gas,

£26.86
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Portable combustible natural - portable,

Portable combustible natural - portable,

£32.77
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12v gas detector sensor - 12v, alarm

12v gas detector sensor - 12v, alarm

£10.40
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Toptes guard 722 - guard-722, (o2)

Toptes guard 722 - guard-722, (o2)

£19.89
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Portable lcd gas - lcd, detector

Portable lcd gas - lcd, detector

£11.29
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Gas detector smart and - detector,

Gas detector smart and - detector,

£18.07
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Easily monitor gas - monitor, levels

Easily monitor gas - monitor, levels

£9.73
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Natural gas leak detector - leak,

Natural gas leak detector - leak,

£9.40
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Digital gas leak - digital, detector

Digital gas leak - digital, detector

£10.10
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Toptes pt210s gas - toptes,

Toptes pt210s gas - toptes,

£23.99
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Gas leak detector accurate - v2,

Gas leak detector accurate - v2,

£14.99
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Portable gas leak detector - portable,

Portable gas leak detector - portable,

£10.25
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Natural techamor y201 - natural,

Natural techamor y201 - natural,

£24.96
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Gas detector calibration - gas,

Gas detector calibration - gas,

£55.00
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Honeywell sensepoint xcl - honeywell,

Honeywell sensepoint xcl - honeywell,

£99.99
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📊96 listings · from £6.1 · avg £72.68
⚠️ These listings were last updated more than 22 days ago. Search for fresh listings

Browse 96 gas detector listings currently in our index. Prices range from £6.1 to £999, with an average of £72.68. 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 →

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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 £6.1, while premium listings can reach £999 — giving you a wide budget spread to work with. The average price of £72.68 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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