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4 gas detector

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4 gas detector for sale on largest auction and classifieds sites

Home / / 4 gas detector refurbished & used for sale | For Sale USA
Honeywell gasalert - honeywell,

Honeywell gasalert - honeywell,

$325.00
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Portable gas detector - gas, clip

Portable gas detector - gas, clip

$81.59
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Technologies mcxl xwhm - technologies, mcxl-xwhm-y-na

Technologies mcxl xwhm - technologies, mcxl-xwhm-y-na

$400.00
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4pcs natural gas leak - 4-in-1,

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

$84.99
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Gas detector h2s co lel - detector, o2/h2s/co/lel

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

$89.98
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Carbon monoxide - 4-in-1,

Carbon monoxide - 4-in-1,

$25.99
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Smoke gas - 5-in-1,

Smoke gas - 5-in-1,

$19.94
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Gco portable carbon - portable,

Gco portable carbon - portable,

$16.98
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Portable gas detector - gas, clip

Portable gas detector - gas, clip

$89.99
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1pcs gasalert microclip 4 - 1pcs,

1pcs gasalert microclip 4 - 1pcs,

$187.00
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Honeywell clip4 multi gas - honeywell, multi-gas

Honeywell clip4 multi gas - honeywell, multi-gas

$123.49
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Natural gas leak detector - gas,

Natural gas leak detector - gas,

$18.99
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Natural gas detector propane - natural,

Natural gas detector propane - natural,

$35.99
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Rki 2009 gas - rki, gx-2009

Rki 2009 gas - rki, gx-2009

$250.00
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Gas detector with pump - gas, 4

Gas detector with pump - gas, 4

$284.99
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Mcxl xwhm na - bw, gasalert

Mcxl xwhm na - bw, gasalert

$519.99
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Msa altair 4xr - altair, multi

Msa altair 4xr - altair, multi

$180.00
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Carbon monoxide and - carbon,

Carbon monoxide and - carbon,

$27.99
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Technologies gasalertmax xt - gasalertmax,

Technologies gasalertmax xt - gasalertmax,

$550.00
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Moes carbon monoxide - carbon,

Moes carbon monoxide - carbon,

$44.99
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Honeywell technologies bw - honeywell/bw,

Honeywell technologies bw - honeywell/bw,

$679.00
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Gas co detector - 5-in-1,

Gas co detector - 5-in-1,

$19.99
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Toptes guard 101 gas - gas, detector

Toptes guard 101 gas - gas, detector

$59.99
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Rki 2009 portable gas - gx-2009,

Rki 2009 portable gas - gx-2009,

$99.99
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Msa multi gas detector - msa,

Msa multi gas detector - msa,

$614.99
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Gas monitor meter - 4-gas,

Gas monitor meter - 4-gas,

$99.99
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Gas monitor portable multi - 4,

Gas monitor portable multi - 4,

$89.88
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Msa altair 4xr multi - altair,

Msa altair 4xr multi - altair,

$246.99
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Used rki instruments m2a - instruments,

Used rki instruments m2a - instruments,

$105.00
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Brand new honeywell max - honeywell, xt

Brand new honeywell max - honeywell, xt

$398.78
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Rki 2009 gas detector - rki,

Rki 2009 gas detector - rki,

$300.00
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Honeywell analytics satellite - honeywell,

Honeywell analytics satellite - honeywell,

$390.00
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Gco portable carbon - 4-in-1,

Gco portable carbon - 4-in-1,

$32.95
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New natural gas - new,

New natural gas - new,

$18.99
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Combustible gas detector - gas&co.,

Combustible gas detector - gas&co.,

$19.99
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Rki 2009 portable gas - portable, 4

Rki 2009 portable gas - portable, 4

$213.60
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Gas monitor meter - meter, tester

Gas monitor meter - meter, tester

$59.99
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Carbon monoxide detector - monoxide,

Carbon monoxide detector - monoxide,

$6.46
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Industrial scientific - industrial,

Industrial scientific - industrial,

$510.00
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Industrial gas detector - gas,

Industrial gas detector - gas,

$130.00
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Gas detector with - gas, 4

Gas detector with - gas, 4

$139.95
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Riken keiki rki type a - keiki,

Riken keiki rki type a - keiki,

$208.32
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Basic gas detector pump - detector, |

Basic gas detector pump - detector, |

$299.00
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Toptes guard 101pro gas - toptes, guard-101pro

Toptes guard 101pro gas - toptes, guard-101pro

$59.00
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Carbon monoxide gas - in,

Carbon monoxide gas - in,

$27.99
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Honeywell icon gas - honeywell, +

Honeywell icon gas - honeywell, +

$220.99
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Gas clip mgc plus multi - gas,

Gas clip mgc plus multi - gas,

$129.99
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Honeywell force gas - iq, 4-gas

Honeywell force gas - iq, 4-gas

$220.00
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Portable 1 carbon - 4-in-1,

Portable 1 carbon - 4-in-1,

$29.97
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Rki 2009 portable gas - rki, gx-2009

Rki 2009 portable gas - rki, gx-2009

$295.00
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Portable co detector - 5-in-1,

Portable co detector - 5-in-1,

$19.99
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Gas clip mgc - clip, multi

Gas clip mgc - clip, multi

$328.30
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Xla alert portable - alert, 4

Xla alert portable - alert, 4

$52.00
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Msa altair 4xr - msa,

Msa altair 4xr - msa,

$600.00
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Msa altair multi gas - msa,

Msa altair multi gas - msa,

$332.99
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Technologies honeywell - bw,

Technologies honeywell - bw,

$260.00
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Talking natural gas - natural,

Talking natural gas - natural,

$34.49
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Natural gas detector - gas, detector,

Natural gas detector - gas, detector,

$35.99
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Gas detector co ex - 4-in-1,

Gas detector co ex - 4-in-1,

$89.99
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New toptes guard 101 1 - new,

New toptes guard 101 1 - new,

$74.99
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Natural gas detector - natural,

Natural gas detector - natural,

$35.99
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Industrial scientific ventis - industrial,

Industrial scientific ventis - industrial,

$700.00
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Natural gas detector propane - natural,

Natural gas detector propane - natural,

$35.99
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Msa multi gas - msa,

Msa multi gas - msa,

$499.00
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Natural gas detector - gas, detector,

Natural gas detector - gas, detector,

$35.99
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Carbon monoxide - 4-in-1,

Carbon monoxide - 4-in-1,

$27.99
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Carbon monoxide detectors - monoxide, &

Carbon monoxide detectors - monoxide, &

$84.99
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Msa altair gas detector - 4x,

Msa altair gas detector - 4x,

$600.00
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Rki instruments 4 gas - instruments, gx-3r

Rki instruments 4 gas - instruments, gx-3r

$225.00
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Dräger 2500 portable - x-am, gas

Dräger 2500 portable - x-am, gas

$150.00
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Gas detector for - gas,

Gas detector for - gas,

$35.00
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New carbon monoxide - new, gas

New carbon monoxide - new, gas

$23.96
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Portable carbon - 4-in-1,

Portable carbon - 4-in-1,

$27.99
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Gasalert microclip gas - microclip, xl

Gasalert microclip gas - microclip, xl

$207.69
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Natural gas detector - gas, detector,

Natural gas detector - gas, detector,

$35.99
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Gas detector co - 4-in-1,

Gas detector co - 4-in-1,

$89.99
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Xla alert portable - alert, gas

Xla alert portable - alert, gas

$60.00
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Technologies xwhm y - bw,

Technologies xwhm y - bw,

$395.00
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Fieldpiece scm4 carbon - scm4,

Fieldpiece scm4 carbon - scm4,

$199.00
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Fieldpiece scm4 carbon - scm4,

Fieldpiece scm4 carbon - scm4,

$79.99
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Msa altair 4xr multi gas - 4xr,

Msa altair 4xr multi gas - 4xr,

$250.00
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Honeywell clip h2s - clip,

Honeywell clip h2s - clip,

$30.00
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Natural gas detector propane - detector,,

Natural gas detector propane - detector,,

$28.99
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Technologies gasalertmax xt - technologies,

Technologies gasalertmax xt - technologies,

$150.00
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Gas monitor meter tester - 4-gas,

Gas monitor meter tester - 4-gas,

$60.00
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Gas monitor meter tester - monitor,

Gas monitor meter tester - monitor,

$46.00
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Natural gas detector propane - natural, detector,

Natural gas detector propane - natural, detector,

$35.99
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Carbon monoxide and - monoxide,

Carbon monoxide and - monoxide,

$27.99
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Honeywell portable gas - 4,

Honeywell portable gas - 4,

$70.00
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Gas detector with - with,

Gas detector with - with,

$139.95
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Combustible gas co detector - gas,

Combustible gas co detector - gas,

$18.74
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Industrial scientific ventis - scientific,

Industrial scientific ventis - scientific,

$49.99
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Flammable gas detector - in,

Flammable gas detector - in,

$34.99
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Msa 10107602 altair - msa, 4x

Msa 10107602 altair - msa, 4x

$699.99
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Msa tankscope t4 gas - b,

Msa tankscope t4 gas - b,

$159.72
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Rechargeable 1 gas - 4,

Rechargeable 1 gas - 4,

$130.00
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📊96 listings · from $6.46 · avg $170.78

Browse 96 4 gas detector listings currently in our index. Prices range from $6.46 to $700, with an average of $170.78. 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 $6.46, while premium listings can reach $700 — giving you a wide budget spread to work with. The average price of $170.78 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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