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4 gas detector

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Home / / 4 gas detector refurbished & used for sale | For Sale USA
Portable multi gas detector - multi, o2

Portable multi gas detector - multi, o2

$89.99
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Gas detector portable clip - detector,

Gas detector portable clip - detector,

$59.49
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Msa ultima gas - xe, monitor

Msa ultima gas - xe, monitor

$149.99
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Msa altair multi gas - altair,

Msa altair multi gas - altair,

$275.00
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Riken keiki rki type - rki,

Riken keiki rki type - rki,

$208.32
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Technologies gasalertmax xt - technologies,

Technologies gasalertmax xt - technologies,

$798.00
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Honeywell gasalert - honeywell, bw

Honeywell gasalert - honeywell, bw

$325.00
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4pcs carbon monoxide natural - monoxide, &

4pcs carbon monoxide natural - monoxide, &

$25.49
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Gas monitor meter - 4-gas, tester

Gas monitor meter - 4-gas, tester

$59.99
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Honeywell clip4 multi - honeywell, multi-gas

Honeywell clip4 multi - honeywell, multi-gas

$110.49
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Technologies gas max ii - technologies, xt

Technologies gas max ii - technologies, xt

$359.99
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Msa altair wearable - msa, 4-gas

Msa altair wearable - msa, 4-gas

$650.00
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Smoke gas - 5-in-1, co,

Smoke gas - 5-in-1, co,

$19.94
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Rki 2009 gas - gx-2009, 4-gas

Rki 2009 gas - gx-2009, 4-gas

$250.00
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Technologies mcxl xwhm - bw, mcxl-xwhm-y-na

Technologies mcxl xwhm - bw, mcxl-xwhm-y-na

$400.00
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Test products international - test,

Test products international - test,

$141.99
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Toptes guard 101pro gas - toptes,

Toptes guard 101pro gas - toptes,

$69.00
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Gas detector h2s - 4-gas, o2/h2s/co/lel

Gas detector h2s - 4-gas, o2/h2s/co/lel

$89.98
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Rki 2009 portable gas - portable, 4

Rki 2009 portable gas - portable, 4

$81.99
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Carbon monoxide - 4-in-1,

Carbon monoxide - 4-in-1,

$25.99
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Natural gas detector - natural, propane

Natural gas detector - natural, propane

$26.99
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Gas co detector - &,

Gas co detector - &,

$19.99
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Gas monitor meter tester - monitor,

Gas monitor meter tester - monitor,

$99.99
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4in1 5in1 carbon monoxide - carbon,

4in1 5in1 carbon monoxide - carbon,

$5.69
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Msa multi gas detector - detector,

Msa multi gas detector - detector,

$579.99
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Moes carbon monoxide - moes, 4

Moes carbon monoxide - moes, 4

$44.99
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Msa 10087913 power - msa,

Msa 10087913 power - msa,

$50.00
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Portable gas detector - gas,

Portable gas detector - gas,

$85.49
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4pcs natural gas leak - 4pcs, 4-in-1

4pcs natural gas leak - 4pcs, 4-in-1

$84.99
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Industrial gas detector - gas, 4

Industrial gas detector - gas, 4

$130.00
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Gas monitor portable multi - 4,

Gas monitor portable multi - 4,

$94.99
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Gas detector with pump - gas,

Gas detector with pump - gas,

$284.99
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Sensit gold gas detector - gold, g2

Sensit gold gas detector - gold, g2

$499.99
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Toptes guard 101 - guard-101, detector

Toptes guard 101 - guard-101, detector

$49.99
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Gas monitor meter tester - monitor,

Gas monitor meter tester - monitor,

$60.00
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Confined space 1 - confined,

Confined space 1 - confined,

$89.99
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Xla alert portable gas - xla,

Xla alert portable gas - xla,

$52.00
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Carbon monoxide gas - carbon,

Carbon monoxide gas - carbon,

$27.99
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Industrial scientific ventis - industrial,

Industrial scientific ventis - industrial,

$325.00
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Mcxl xwhm na gasalert - bw, mcxl-xwhm-y-na

Mcxl xwhm na gasalert - bw, mcxl-xwhm-y-na

$519.99
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Msa 10092936 charger for - 10092936,

Msa 10092936 charger for - 10092936,

$100.00
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Technologies honeywell - technologies, by

Technologies honeywell - technologies, by

$260.00
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Chemical industrial light - industrial,

Chemical industrial light - industrial,

$109.99
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Toptes guard 122 - toptes, 4

Toptes guard 122 - toptes, 4

$71.22
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Gas clip technologies mgc - clip,

Gas clip technologies mgc - clip,

$124.99
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Rki 2009 portable gas - rki,

Rki 2009 portable gas - rki,

$213.60
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Carbon monoxide and - 4-in-1,

Carbon monoxide and - 4-in-1,

$27.99
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Technologies - bw,

Technologies - bw,

$120.00
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Basic gas monitor usa nist - gas,

Basic gas monitor usa nist - gas,

$225.00
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Msa altair 4xr - altair, gas

Msa altair 4xr - altair, gas

$525.00
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Combustible gas detector - combustible, gas&co.

Combustible gas detector - combustible, gas&co.

$18.99
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Gas detector portable - 4-gas, detector,

Gas detector portable - 4-gas, detector,

$105.53
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Honeywell icon portable - honeywell, bw

Honeywell icon portable - honeywell, bw

$199.95
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Msa altair 4xr - msa,

Msa altair 4xr - msa,

$450.00
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Natural gas leak - leak, detector

Natural gas leak - leak, detector

$18.99
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Co gas detector led - 4-in-1,

Co gas detector led - 4-in-1,

$27.99
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Toptes guard 101 - toptes, guard-101

Toptes guard 101 - toptes, guard-101

$59.99
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Rki 2009 portable gas - portable,

Rki 2009 portable gas - portable,

$295.00
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Gas detector with pump - detector,

Gas detector with pump - detector,

$111.96
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Moes carbon monoxide - monoxide, &

Moes carbon monoxide - monoxide, &

$21.99
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Forensics detectors 600 4 - detectors, fd-600

Forensics detectors 600 4 - detectors, fd-600

$299.00
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Honeywell icon gas - bw,

Honeywell icon gas - bw,

$206.99
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Carbon monoxide - 4-in-1,

Carbon monoxide - 4-in-1,

$5.69
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Basic gas detector pump - 4, &

Basic gas detector pump - 4, &

$299.00
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1pcs gasalert microclip 4 - gasalert,

1pcs gasalert microclip 4 - gasalert,

$187.00
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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

$6.24
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Portable detector with - co,

Portable detector with - co,

$19.74
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2pack detector gas - 2pack, in

2pack detector gas - 2pack, in

$37.98
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Gas monitor meter - monitor, tester

Gas monitor meter - monitor, tester

$46.00
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Lot honeywell bw clip4 - lot,

Lot honeywell bw clip4 - lot,

$67.99
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Gas clip mgc plus - clip,

Gas clip mgc plus - clip,

$129.99
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Honeywell clip h2s two year - bw,

Honeywell clip h2s two year - bw,

$30.00
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Portable carbon - 4-in-1,

Portable carbon - 4-in-1,

$25.19
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Portable gas detector clip - portable,

Portable gas detector clip - portable,

$85.49
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Industrial scientific ventis - industrial,

Industrial scientific ventis - industrial,

$700.00
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Msa multi gas detector - msa, multi-gas

Msa multi gas detector - msa, multi-gas

$499.00
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Honeywell technologies bw - honeywell/bw,

Honeywell technologies bw - honeywell/bw,

$679.00
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New natural gas leak - natural,

New natural gas leak - natural,

$18.99
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Honeywell portable gas - portable, 4

Honeywell portable gas - portable, 4

$70.00
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Msa altair 4xr gas detector - 4xr, 4-gas

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

$559.99
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Guard 101 gas detector - guard-101,

Guard 101 gas detector - guard-101,

$89.99
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Industrial scientific ventis - industrial,

Industrial scientific ventis - industrial,

$49.99
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4in1 5in1 carbon monoxide - 4in1/5in1,

4in1 5in1 carbon monoxide - 4in1/5in1,

$5.69
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Gas leak detector - gas,

Gas leak detector - gas,

$40.22
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Honeywell bwc2 clip - bw, bwc2-x

Honeywell bwc2 clip - bw, bwc2-x

$89.99
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Forensics detectors 4 - fd-4x,

Forensics detectors 4 - fd-4x,

$106.00
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Xla alert portable - alert,

Xla alert portable - alert,

$60.00
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4in1 carbon monoxide detector - 4in1,

4in1 carbon monoxide detector - 4in1,

$27.99
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Honeywell gasalert quattro - gasalert,

Honeywell gasalert quattro - gasalert,

$365.00
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Guard 101 gas monitor - monitor, multi

Guard 101 gas monitor - monitor, multi

$70.00
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Gas clip mgc plus - gas, mgc-s-plus

Gas clip mgc plus - gas, mgc-s-plus

$749.95
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Shenzhen pulitong plt840 - shenzhen,

Shenzhen pulitong plt840 - shenzhen,

$45.00
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Plt814 type portable voice - plt814, 4

Plt814 type portable voice - plt814, 4

$26.99
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Talking natural gas detector - talking,

Talking natural gas detector - talking,

$34.49
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Industrial scientific cal - industrial,

Industrial scientific cal - industrial,

$257.41
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Rechargeable 1 gas - in,

Rechargeable 1 gas - in,

$130.00
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📊96 listings · from $5.69 · avg $172.23

Browse 96 4 gas detector listings currently in our index. Prices range from $5.69 to $798, with an average of $172.23. 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 4 gas detector →

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Whether you are looking for a brand-new or second-hand 4 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 $5.69, while premium listings can reach $798 — giving you a wide budget spread to work with. The average price of $172.23 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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