Gas Detectors

Transcat is your premier provider of gas detectors. We carry an extensive inventory of test & measurement equipment, with over 3000 products available for same-day shipping. For many instruments, new instrument calibration is also available, ensuring that your product is tested and ready for use as soon as you get it.

Single Gas Detectors
Single Gas Detectors
Multi-gas Detectors
Multi-gas Detectors
Calibration Equipment
Calibration Equipment
Replacement Sensors
Replacement Sensors
198 Results
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  • Amprobe GSD600 Gas Leak Detec to r
    Amprobe GSD600 Gas Leak Detec to r
    Order # GSD600 Mfg # 3311832
    Special Price $414.92 Save 11 % Regular Price $466.21
  • Test Products International 1010A
    Test Products International 1010A
    Order # 1010A Mfg # 1010A
    $1,565.78
  • BW Technologies GFV243
    BW Technologies GFV243
    Order # GFV243 Mfg # GFV243
  • RKI Instruments GE-4641-S2
    RKI Instruments GE-4641-S2
    Order # GE-4641-S2 Mfg # GE-4641-S2
    $106.40

    • Rent from the Test and Measurement Equipment Experts

    Request a Rental Quote Call us at (800) 264-4059
    • check Dedicated rental experts are ready to help you find the right piece of equipment and determine the best course for rental
    • check Transcat provides consultative services on equipment selection, given your existing systems and operations
    • check Ready to use calibrated equipment is is provided quickly in a cost effective and flexible way
    • check Same day shipping is available in most cases
    Request a Rental Quote Call us at (800) 264-4059
  • RKI Instruments 06-1248RK-03
    RKI Instruments 06-1248RK-03
    Order # 06-1248RK-03 Mfg # 06-1248RK-03
    $6.86
  • RKI Instruments 81-0012RK-01
    RKI Instruments 81-0012RK-01
    Order # 81-0012RK-01 Mfg # 81-0012RK-01
    $82.94
  • H2S 25PPM N2 34 LITER 81-0151RK-04
    RKI Instruments 81-0151RK-04
    Order # 81-0151RK-04 Mfg # 81-0151RK-04
    $195.91
  • new
    BW Technologies BWC2
    BW Technologies BWC2
    Order # BWC2-X Mfg # BWC2-X
    Special Price $192.90 Save 5 % Regular Price $203.06
  • BW Technologies BWC2-H
    BW Technologies BWC2-H
    Order # BWC2-H Mfg # BWC2-H
    Special Price $194.93 Save 4 % Regular Price $203.06
  • BW Technologies MC-AS01
    BW Technologies MC-AS01
    Order # MC-AS01 Mfg # MC-AS01
    Special Price $222.39 Save 4 % Regular Price $231.66
  • RKI Instruments 81-F001RK-LV
    RKI Instruments 81-F001RK-LV
    Order # 81-F001RK-LV Mfg # 81-F001RK-LV
    $500.50
  • RKI Instruments 81-F301RK-LV
    RKI Instruments 81-F301RK-LV
    Order # 81-F301RK-LV Mfg # 81-F301RK-LV
    $557.70
  • RKI Instruments 65-2300RK-SO2 Detector Assembly, ESM-01 conduit mounting, SO2 0-6 ppm
    RKI Instruments 65-2300RK-SO2 Detector Assembly, ESM-01 conduit mounting, SO2 0-6 ppm
    Order # 65-2300RK-SO2 Mfg # 65-2300RK-SO2
    $872.30
  • BW Technologies BWC3-H
    BW Technologies BWC3-H
    Order # BWC3-H Mfg # BWC3-H
    Special Price $387.17 Save 5 % Regular Price $407.55
  • BW Technologies MK-CG2-58
    BW Technologies MK-CG2-58
    Order # MK-CG2-58 Mfg # MK-CG2-58
    Special Price $247.10 Save 4 % Regular Price $257.40
  • Bacharach 0024-8512
    Bacharach 0024-8512
    Order # 0024-8512 Mfg # H0024-8512
    $1,947.66
  • TPI Industrial 709R
    Test Products International 709R
    Order # 709R-TPI Mfg # 709R
    $1,022.38
  • 34 LITER CYLNDER H2S/CO/CH4/LEL MFG# 81-0154RK-04 HAZ.MAT.
    RKI Instruments 81-0154RK-04
    Order # 81-0154RK-04 Mfg # 81-0154RK-04
    $240.24
  • Bacharach 0024-8510 Fyrite InTech Combustion Analyzer - Oxygen Only
    Bacharach 0024-8510
    Order # 0024-8510 Mfg # H0024-8510
    $1,252.68
  • RKI Instruments 65-2451RK
    RKI Instruments 65-2451RK
    Order # 65-2451RK Mfg # 65-2451RK
    $1,186.90
  • RKI Instruments 65-2405RK
    RKI Instruments 65-2405RK
    Order # 65-2405RK Mfg # 65-2405RK
    $965.25
  • Panametrics OX-3 Oxygen Sensor, Standard Percent
    Panametrics OX-3 Oxygen Sensor, Standard Percent
    Order # OX-3 Mfg # OX-3
    $986.70
  • Panametrics OX-5 Oxygen Sensor, Standard PPM Sensor, 0-100 and 1000ppm
    Panametrics OX-5 Oxygen Sensor, Standard PPM Sensor, 0-100 and 1000ppm
    Order # OX-5 Mfg # OX-5
    $1,229.80
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