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Gas Detection

32 products

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  • E3Sco Carbon Monoxide Co Sensor
    $0.00 - $0.00
    $0.00
    $297.99
    $297.99 - $297.99
    $297.99

    E3Sco Carbon Monoxide Co Sensor

    Honeywell

    $0.00 - $0.00
    $0.00
    $297.99
    $297.99 - $297.99
    $297.99
  • $1,920.38 - $1,920.38
    $1,920.38
    $4,382.27
    $4,382.27 - $4,382.27
    $4,382.27

    Automated Test System, 100-240VAC

    MSA SAFETY
    In stock

    Mfr #: 10128642 INTELLIGENT TESTING: This device provides testing of ALTAIR 2X and ALTAIR 4XR/5X Detectors. EASY TO USE: This automated test stand...

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    $1,920.38 - $1,920.38
    $1,920.38
    $4,382.27
    $4,382.27 - $4,382.27
    $4,382.27
  • $91.64 - $91.64
    $91.64
    $260.81
    $260.81 - $260.81
    $260.81

    Fixed Gas Detector, C3H8, CH4, 0 to25% LEL

    MACURCO
    In stock

    MACURCO — Gas Detection — Fixed Gas Detector, C3H8, CH4, 0 to25% LEL This Gas Detection from MACURCO supports day-to-day operations where predictab...

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    $91.64 - $91.64
    $91.64
    $260.81
    $260.81 - $260.81
    $260.81
  • $279.56 - $279.56
    $279.56
    $592.38
    $592.38 - $592.38
    $592.38

    Gas Detector, CO, LED, 0 to 200 ppm

    MACURCO
    In stock

    MACURCO — Gas Detection — Gas Detector, CO, LED, 0 to 200 ppm A practical Gas Detection by MACURCO intended for repeatable results in shop, facilit...

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    $279.56 - $279.56
    $279.56
    $592.38
    $592.38 - $592.38
    $592.38
  • $126.44 - $126.44
    $126.44
    $274.67
    $274.67 - $274.67
    $274.67

    Gas Detector Sensor

    HONEYWELL
    In stock

    HONEYWELL — Gas Detection — Gas Detector Sensor, BW Honeywell Replacement Oxygen (O2) Sensor, 0 to 30% Measurement Range, This Gas Detection from H...

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    $126.44 - $126.44
    $126.44
    $274.67
    $274.67 - $274.67
    $274.67
  • $0.00 - $0.00
    $0.00
    $1,987.01
    $1,987.01 - $1,987.01
    $1,987.01

    Multi-Gas Detector

    HONEYWELL
    In stock

    HONEYWELL — Gas Detection — Multi-Gas Detector, 4 Gas, CO, H2S, LEL, O2, 2 yr Battery Life HONEYWELL Gas Detection built for consistent performance...

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    $0.00 - $0.00
    $0.00
    $1,987.01
    $1,987.01 - $1,987.01
    $1,987.01
  • $0.00 - $0.00
    $0.00
    $549.35
    $549.35 - $549.35
    $549.35

    Replacement Sensor, O2, Use With MX6

    INDUSTRIAL SCIENTIFIC
    In stock

    INDUSTRIAL SCIENTIFIC — Gas Detection — Replacement Sensor, O2, Use With MX6 Designed for professional use, this INDUSTRIAL SCIENTIFIC Gas Detectio...

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    $0.00 - $0.00
    $0.00
    $549.35
    $549.35 - $549.35
    $549.35
  • $212.74 - $212.74
    $212.74
    $355.31
    $355.31 - $355.31
    $355.31

    Gas Regulator, 0.5Lpm

    INDUSTRIAL SCIENTIFIC
    In stock

    INDUSTRIAL SCIENTIFIC — Gas Detection — Gas Regulator, 0.5Lpm This Gas Detection from INDUSTRIAL SCIENTIFIC supports day-to-day operations where pr...

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    $212.74 - $212.74
    $212.74
    $355.31
    $355.31 - $355.31
    $355.31
  • $303.34 - $303.34
    $303.34
    $682.91
    $682.91 - $682.91
    $682.91

    Replacement Sensor, Combustibles

    MSA SAFETY
    In stock

    MSA SAFETY — Gas Detection — Replacement Sensor, Combustibles MSA SAFETY Gas Detection built for consistent performance in maintenance, inspection,...

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    $303.34 - $303.34
    $303.34
    $682.91
    $682.91 - $682.91
    $682.91
  • $319.58 - $319.58
    $319.58
    $771.11
    $771.11 - $771.11
    $771.11

    Fixed Gas Detector, CH4, C3H8, H2, Digital

    MACURCO
    In stock

    MACURCO — Gas Detection — Fixed Gas Detector, CH4, C3H8, H2, Digital This Gas Detection from MACURCO supports day-to-day operations where predictab...

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    $319.58 - $319.58
    $319.58
    $771.11
    $771.11 - $771.11
    $771.11
  • $0.00 - $0.00
    $0.00
    $35.77
    $35.77 - $35.77
    $35.77

    Smoke Tube, Includes (6) Tubes, (6) Tube Caps, Glass Material, Break-off Tip, Pack of 6

    ALLEGRO INDUSTRIES
    In stock

    ALLEGRO INDUSTRIES — Gas Detection — Smoke Tube, Includes (6) Tubes, (6) Tube Caps, Glass Material, Break-off Tip, Pack of 6 This Gas Detection fro...

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    $0.00 - $0.00
    $0.00
    $35.77
    $35.77 - $35.77
    $35.77
  • $0.00 - $0.00
    $0.00
    $2,968.55
    $2,968.55 - $2,968.55
    $2,968.55

    Multi-Gas Detector Confined Space Kit, CO, H2S, LEL, O2, 12 hr Battery Life, Orange

    INDUSTRIAL SCIENTIFIC
    In stock

    INDUSTRIAL SCIENTIFIC — Gas Detection — Multi-Gas Detector Confined Space Kit, CO, H2S, LEL, O2, 12 hr Battery Life, Orange This Gas Detection from...

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    $0.00 - $0.00
    $0.00
    $2,968.55
    $2,968.55 - $2,968.55
    $2,968.55
  • $0.00 - $0.00
    $0.00
    $921.05
    $921.05 - $921.05
    $921.05

    Calibration Gas Cylinder, 58L

    MSA SAFETY
    In stock

    MSA SAFETY — Gas Detection — Calibration Gas Cylinder, 58L A practical Gas Detection by MSA SAFETY intended for repeatable results in shop, facilit...

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    $0.00 - $0.00
    $0.00
    $921.05
    $921.05 - $921.05
    $921.05
  • $0.00 - $0.00
    $0.00
    $157.49
    $157.49 - $157.49
    $157.49

    Single-Gas Detector

    HONEYWELL
    In stock

    HONEYWELL — Gas Detection — Single-Gas Detector, Detects Oxygen, High 23.5%/Low 19.5% Alarm Setting, Lithium Battery This Gas Detection from HONEYW...

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    $0.00 - $0.00
    $0.00
    $157.49
    $157.49 - $157.49
    $157.49
  • $0.00 - $0.00
    $0.00
    $1,054.61
    $1,054.61 - $1,054.61
    $1,054.61

    Multi-Gas Detector

    HONEYWELL
    In stock

    HONEYWELL — Gas Detection — Multi-Gas Detector, CO, H2S, LEL, O2, 18 hr Battery Life, Yellow This Gas Detection from HONEYWELL supports day-to-day ...

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    $0.00 - $0.00
    $0.00
    $1,054.61
    $1,054.61 - $1,054.61
    $1,054.61
  • $310.88 - $310.88
    $310.88
    $796.31
    $796.31 - $796.31
    $796.31

    Fixed Gas Detector, O2, 0 to 25% vol.

    MACURCO
    In stock

    MACURCO — Gas Detection — Fixed Gas Detector, O2, 0 to 25% vol. A practical Gas Detection by MACURCO intended for repeatable results in shop, facil...

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    $310.88 - $310.88
    $310.88
    $796.31
    $796.31 - $796.31
    $796.31
  • $117.16 - $117.16
    $117.16
    $283.49
    $283.49 - $283.49
    $283.49

    Horn Strobe Alarm, 4-3/4" L, 2" W, LED

    MACURCO
    In stock

    MACURCO — Gas Detection — Horn Strobe Alarm, 4-3/4" L, 2" W, LED This Gas Detection from MACURCO supports day-to-day operations where predictable f...

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    $117.16 - $117.16
    $117.16
    $283.49
    $283.49 - $283.49
    $283.49
  • $147.32 - $147.32
    $147.32
    $320.03
    $320.03 - $320.03
    $320.03

    Sampling Line, 1/4x10 ft.

    MSA SAFETY
    In stock

    MSA SAFETY — Gas Detection — Sampling Line, 1/4x10 ft. This Gas Detection from MSA SAFETY supports day-to-day operations where predictable fit and ...

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    $147.32 - $147.32
    $147.32
    $320.03
    $320.03 - $320.03
    $320.03
  • $290.00 - $290.00
    $290.00
    $715.67
    $715.67 - $715.67
    $715.67

    Gas Detector, C3H8, CH4, H2, 0 to 50% LEL

    MACURCO
    In stock

    MACURCO — Gas Detection — Gas Detector, C3H8, CH4, H2, 0 to 50% LEL A practical Gas Detection by MACURCO intended for repeatable results in shop, f...

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    $290.00 - $290.00
    $290.00
    $715.67
    $715.67 - $715.67
    $715.67
  • $117.74 - $117.74
    $117.74
    $297.35
    $297.35 - $297.35
    $297.35

    5-Step Calibration Block with imperial and metric markings for ultrasonic thickness gauges.

    REED INSTRUMENTS
    In stock

    REED INSTRUMENTS — Gas Detection — 5-Step Calibration Block with imperial and metric markings for ultrasonic thickness gauges. Designed for profess...

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    $117.74 - $117.74
    $117.74
    $297.35
    $297.35 - $297.35
    $297.35
  • $143.26 - $143.26
    $143.26
    $342.71
    $342.71 - $342.71
    $342.71

    Gas Regulator, 1/2 Lpm

    INDUSTRIAL SCIENTIFIC
    In stock

    INDUSTRIAL SCIENTIFIC — Gas Detection — Gas Regulator, 1/2 Lpm INDUSTRIAL SCIENTIFIC Gas Detection built for consistent performance in maintenance,...

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    $143.26 - $143.26
    $143.26
    $342.71
    $342.71 - $342.71
    $342.71
  • $55.68 - $55.68
    $55.68
    $119.94
    $119.94 - $119.94
    $119.94

    Power Supply Cord, 48 In L

    MSA SAFETY
    In stock

    MSA SAFETY — Gas Detection — Power Supply Cord, 48 In L MSA SAFETY Gas Detection built for consistent performance in maintenance, inspection, and r...

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    $55.68 - $55.68
    $55.68
    $119.94
    $119.94 - $119.94
    $119.94
  • $15.66 - $15.66
    $15.66
    $38.80
    $38.80 - $38.80
    $38.80

    Dust and Mist Filter, 3/4 in. L, PK5

    MSA SAFETY
    In stock

    MSA SAFETY — Gas Detection — Dust and Mist Filter, 3/4 in. L, PK5 Designed for professional use, this MSA SAFETY Gas Detection helps keep parts and...

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    $15.66 - $15.66
    $15.66
    $38.80
    $38.80 - $38.80
    $38.80
  • $76.56 - $76.56
    $76.56
    $176.39
    $176.39 - $176.39
    $176.39

    Water Stop Filter, PK10

    MSA SAFETY
    In stock

    Mfr #: 801582 BUILT ON DURABILITY: The ALTAIR Pump Probe joins a family of products with a pedigree of durability and functionality. A rugged unib...

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    $76.56 - $76.56
    $76.56
    $176.39
    $176.39 - $176.39
    $176.39

About Gas Detection

Gas Detection products for safety projects, contractor purchasing, and facility maintenance.

This collection brings together gas detection and related supplies to help buyers move from a broad category into specific products with less guesswork. It is designed for contractors, maintenance teams, facility buyers, and service crews who need practical product information, clear internal links, and easy access to relevant items.

What you can find in this collection

  • Gas detection and related supplies
  • Product options commonly used in safety projects, contractor purchasing, and facility maintenance
  • Examples such as E3Sco Carbon Monoxide Co Sensor, Replacement Sensor, Combustibles, and Multi-Gas Detector Confined Space Kit, CO, H2S, LEL, O2, 12 hr Battery Life, Orange
  • 32 product listings organized under this category

How to choose the right products

  • Start with the job application, then compare size, material, rating, finish, compatibility, and package quantity.
  • For replacement or repair work, check the product title, specifications, dimensions, and manufacturer part number before ordering.
  • Use the linked product examples to move from this category page into specific product pages with more detailed information.

Common applications

  • Commercial and industrial maintenance
  • Contractor jobsite purchasing
  • Facility repair and replacement work
  • Shop, warehouse, and service-team replenishment

Product examples

These internal links point to canonical product pages, helping customers and search engines move from this collection hub into relevant product detail pages.

Frequently asked questions

How do I compare gas detection products?

Compare the application, size, material, rating, compatibility, manufacturer part number, and package quantity. For fitted or replacement parts, verify dimensions and specifications before ordering.

Why is this gas detection collection useful?

A clear collection page helps buyers understand the category, find related product groups, and reach individual product pages faster. It also gives search engines better context for crawling and indexing related products.

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