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Gas monitor

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Home / Monitors, Projectors & Accs / Gas monitor refurbished & used for sale | For Sale UK
Gasalert microclip gas - gasalert,

Gasalert microclip gas - gasalert,

£150.00 · Buy It Now

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Msa altair multi gas - msa,

Msa altair multi gas - msa,

£135.90 · Buy It Now

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Gas monitor calibration - monitor,

Gas monitor calibration - monitor,

£15.00 · Buy It Now

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Gas controls mini - controls, merlin

Gas controls mini - controls, merlin

£71.31 · Buy It Now

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Microclip lel co - bw,

Microclip lel co - bw,

£125.00 · Buy It Now

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Blackline g7c multi - g7c,

Blackline g7c multi - g7c,

£159.99 · Buy It Now

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Msa altair 4xr multi gas - msa,

Msa altair 4xr multi gas - msa,

£155.66 · Buy It Now

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Crowcon triple plus - crowcon,

Crowcon triple plus - crowcon,

£69.99 · Buy It Now

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Honeywell flex gas - honeywell, 4

Honeywell flex gas - honeywell, 4

£104.69 · Buy It Now

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Easily monitor gas levels - easily,

Easily monitor gas levels - easily,

£9.62 · Buy It Now

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Msa altair 4xr multi - altair,

Msa altair 4xr multi - altair,

£145.00 · Buy It Now

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New 1pc home - new,

New 1pc home - new,

£13.69 · Buy It Now

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Plug air detector 1 - plug, 3

Plug air detector 1 - plug, 3

£29.82 · Buy It Now

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Drager 2500 gas detection - drager, x-am

Drager 2500 gas detection - drager, x-am

£239.89 · Buy It Now

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Gas alert monitor - bw,

Gas alert monitor - bw,

£173.34 · Buy It Now

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Gmi ps200 gas detector - gmi,

Gmi ps200 gas detector - gmi,

£350.00 · Buy It Now

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Crowcon gasman nh3 - (x44),

Crowcon gasman nh3 - (x44),

£125.00 · Buy It Now

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Gas detector calibration - gas,

Gas detector calibration - gas,

£20.00 · Buy It Now

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Honeywell gasalertmicroclip - bw,

Honeywell gasalertmicroclip - bw,

£208.70 · Buy It Now

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Portable multi gas - portable, 4-in-1

Portable multi gas - portable, 4-in-1

£64.95 · Buy It Now

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Gas alarm detector ourjob - gas,

Gas alarm detector ourjob - gas,

£14.99 · Buy It Now

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British gas geo - geo, duo

British gas geo - geo, duo

£15.00 · Buy It Now

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Crowcon multi gas - t4, detector

Crowcon multi gas - t4, detector

£104.69 · Buy It Now

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Scott protege gas - scott,

Scott protege gas - scott,

£29.95 · Buy It Now

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Scottish gas energy smart - energy,

Scottish gas energy smart - energy,

£22.00 · Buy It Now

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Honeywell icon gas - honeywell, bw

Honeywell icon gas - honeywell, bw

£52.69 · Buy It Now

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Gas monitor sensor

Gas monitor sensor

£72.00 · Buy It Now

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Portable carbon monoxide - carbon,

Portable carbon monoxide - carbon,

£14.89 · Buy It Now

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Bascom ega 411r gas detector - bascom,

Bascom ega 411r gas detector - bascom,

£104.70 · Buy It Now

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Bacharach mgs 450 gas - bacharach,

Bacharach mgs 450 gas - bacharach,

£167.10 · Buy It Now

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Qgm gas monitor - qgm,

Qgm gas monitor - qgm,

£322.90 · Buy It Now

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Gas detector calibration - gas,

Gas detector calibration - gas,

£55.00 · Buy It Now

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Toptes guard 122 - guard-122, gas

Toptes guard 122 - guard-122, gas

£79.99 · Buy It Now

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Msa altair multi - 4x, gas

Msa altair multi - 4x, gas

£69.95 · Buy It Now

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Industrial scientific m40 - industrial,

Industrial scientific m40 - industrial,

£52.70 · Buy It Now

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Scottish gas real - scottish, time

Scottish gas real - scottish, time

£24.99 · Buy It Now

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Northern avgtft merlin - northern,

Northern avgtft merlin - northern,

£139.95 · Buy It Now

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Suntell aqs02 air quality - suntell,

Suntell aqs02 air quality - suntell,

£3.84 · Buy It Now

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Msa portable gas - msa,

Msa portable gas - msa,

£141.10 · Buy It Now

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Drager 2500 gas detection - x-am,

Drager 2500 gas detection - x-am,

£480.00 · Buy It Now

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Dräger 2500 portable - portable, gas

Dräger 2500 portable - portable, gas

£70.00 · Buy It Now

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British gas geo duo ihd - gas,

British gas geo duo ihd - gas,

£10.79 · Buy It Now

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Easily monitor gas - easily,

Easily monitor gas - easily,

£9.86 · Buy It Now

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Riken keiki 2009 portable - riken,

Riken keiki 2009 portable - riken,

£119.89 · Buy It Now

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Honeywell gasalert - honeywell, bw

Honeywell gasalert - honeywell, bw

£162.95 · Buy It Now

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Honeywell icon gas - honeywell,

Honeywell icon gas - honeywell,

£85.00 · Buy It Now

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Riken keiki portable - riken, gx-3r

Riken keiki portable - riken, gx-3r

£155.49 · Buy It Now

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Honeywell bwc3 h1010 single - honeywell,

Honeywell bwc3 h1010 single - honeywell,

£26.70 · Buy It Now

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Eon chameleon ihd3 ppmid - eon,

Eon chameleon ihd3 ppmid - eon,

£34.99 · Buy It Now

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British gas geo - british, smart

British gas geo - british, smart

£10.80 · Buy It Now

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Senso gas monitor - senso,

Senso gas monitor - senso,

£63.10 · Buy It Now

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British gas smart energy - smart,

British gas smart energy - smart,

£19.99 · Buy It Now

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Crowcon tetra gas - crowcon,

Crowcon tetra gas - crowcon,

£29.99 · Buy It Now

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Honeywell flex gas - honeywell, bw

Honeywell flex gas - honeywell, bw

£145.00 · Buy It Now

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Dräger 2500 portable - x-am, gas

Dräger 2500 portable - x-am, gas

£70.00 · Buy It Now

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Gmi gascoseeker mark - gascoseeker,

Gmi gascoseeker mark - gascoseeker,

£259.66 · Buy It Now

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British gas smart - gas,

British gas smart - gas,

£29.30 · Buy It Now

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Toptes guard 722 - toptes, oxygen

Toptes guard 722 - toptes, oxygen

£26.70 · Buy It Now

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Drainage gas monitor - drainage,

Drainage gas monitor - drainage,

£78.70 · Buy It Now

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Honeywell gas alert monitor - bw,

Honeywell gas alert monitor - bw,

£294.00 · Buy It Now

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Honeywell gas alert monitor - bw,

Honeywell gas alert monitor - bw,

£294.00 · Buy It Now

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Mopeka lpg gas level displayer - gas,

Mopeka lpg gas level displayer - gas,

£71.06 · Buy It Now

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Honeywell gas alert monitor - bw,

Honeywell gas alert monitor - bw,

£294.00 · Buy It Now

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Gas detector digital - gas,

Gas detector digital - gas,

£23.99 · Buy It Now

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Scott protege gas - protege, zm

Scott protege gas - protege, zm

£29.95 · Buy It Now

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Neotronics exotox gas monitor - exotox,

Neotronics exotox gas monitor - exotox,

£7.99 · Buy It Now

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Honeywell icon gas - honeywell,

Honeywell icon gas - honeywell,

£93.69 · Buy It Now

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Gas monitor black line g7c - line,

Gas monitor black line g7c - line,

£312.70 · Buy It Now

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Commercial gas interlock - gas,

Commercial gas interlock - gas,

£220.00 · Buy It Now

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British gas geo duo ihd - gas, smart

British gas geo duo ihd - gas, smart

£15.00 · Buy It Now

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Wall mounted gas spring - mounted,

Wall mounted gas spring - mounted,

£19.99 · Buy It Now

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Benq ergo gas spring monitor - benq,

Benq ergo gas spring monitor - benq,

£99.99 · Buy It Now

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Blackline g7c multi - g7c, gas

Blackline g7c multi - g7c, gas

£146.30 · Buy It Now

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British gas ecometer smart - british,

British gas ecometer smart - british,

£14.98 · Buy It Now

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Honeywell gasalert microclip - honeywell,

Honeywell gasalert microclip - honeywell,

£349.99 · Buy It Now

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British gas smart - british,

British gas smart - british,

£31.85 · Buy It Now

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Honeywell flex4 gas detector - honeywell,

Honeywell flex4 gas detector - honeywell,

£120.00 · Buy It Now

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Invision mx200 gas assisted - gas,

Invision mx200 gas assisted - gas,

£31.90 · Buy It Now

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Suptek single monitor arm gas - single,

Suptek single monitor arm gas - single,

£12.90 · Buy It Now

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Riken keiki portable - keiki, gas

Riken keiki portable - keiki, gas

£363.70 · Buy It Now

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Bontec monitor arm - bontec,

Bontec monitor arm - bontec,

£20.99 · Buy It Now

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British gas duo geo smart - geo,

British gas duo geo smart - geo,

£21.45 · Buy It Now

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Truma lpg gas - gas, level

Truma lpg gas - gas, level

£104.70 · Buy It Now

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Gas monitors - gas,

Gas monitors - gas,

£135.90 · Buy It Now

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Gas alert monitor - bw,

Gas alert monitor - bw,

£284.00 · Buy It Now

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British gas electricity usage - british,

British gas electricity usage - british,

£16.00 · Buy It Now

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Riken keiki rki type - gx-3r,

Riken keiki rki type - gx-3r,

£153.39 · Buy It Now

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British gas energy smart - gas,

British gas energy smart - gas,

£29.99 · Buy It Now

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British gas smart - gas, meter

British gas smart - gas, meter

£11.01 · Buy It Now

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Msa 4xr multi - msa, (10110715)

Msa 4xr multi - msa, (10110715)

£304.00 · Buy It Now

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Gas monitor tech alert - tech,

Gas monitor tech alert - tech,

£18.00 · Buy It Now

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Easily monitor gas levels - gas, with

Easily monitor gas levels - gas, with

£10.03 · Buy It Now

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British gas trec electricity - gas,

British gas trec electricity - gas,

£13.47 · Buy It Now

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Easily monitor gas levels with - levels,

Easily monitor gas levels with - levels,

£10.43 · Buy It Now

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Crowcon clip sgd - clip, single-gas

Crowcon clip sgd - clip, single-gas

£101.80 · Buy It Now

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Gas detector calibration - detector,

Gas detector calibration - detector,

£55.00 · Buy It Now

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📊96 listings · from £3.84 · avg £102.95
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 96 gas monitor listings currently in our index. Prices range from £3.84 to £480, with an average of £102.95. 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 monitor →

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Everything you need to know about gas monitor

Whether you are looking for a brand-new or second-hand gas monitor, 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 £3.84, while premium listings can reach £480 — giving you a wide budget spread to work with. The average price of £102.95 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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