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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  • new
    BW Technologies SR-W04
    BW Technologies SR-W04
    Order # SR-W04 Mfg # SR-W04
    Special Price $453.73 Save 5 % Regular Price $477.62
  • BW Technologies SR-H-MC
    BW Technologies SR-H-MC
    Order # SR-H-MC Mfg # SR-H-MC
    Special Price $232.30 Save 5 % Regular Price $244.53
  • BW Technologies PS-RZ10
    BW Technologies PS-RZ10
    Order # PS-RZ10 Mfg # PS-RZ10
    Special Price $819.17 Save 5 % Regular Price $862.29
  • Extech EZ40
    Extech EZ40 EzFlex Combustible Gas Detector
    Order # EZ40 Mfg # EZ40
    $248.82

    • 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
  • BW Technologies QT-CK-DL
    BW Technologies QT-CK-DL
    Order # QT-CK-DL Mfg # QT-CK-DL
    Special Price $1,569.06 Save 5 % Regular Price $1,651.65
  • Bacharach 0019-7075
    Bacharach 0019-7075
    Order # 19-7075 Mfg # H0019-7075
    $440.44
  • BW Technologies XT-XW00-Y-NA
    BW Technologies XT-XW00-Y-NA
    Order # XT-XW00-Y-NA Mfg # XT-XW00-Y-NA
    Special Price $1,829.89 Save 5 % Regular Price $1,926.21
  • BW Technologies XT-XW0M-Y-NA
    BW Technologies XT-XW0M-Y-NA
    Order # XT-XW0M-Y-NA Mfg # XT-XW0M-Y-NA
    Special Price $1,987.48 Save 5 % Regular Price $2,092.09
  • GasAlertMax XT 4-Gas Detector %LEL,O2,H2S,CO,Black(D/S only)
    BW Technologies XT
    Order # XT-XWHM-B-NA Mfg # XT-XWHM-B-NA
    Special Price $1,782.35 Save 5 % Regular Price $1,876.16
  • BW Technologies XT-CK-DL
    BW Technologies XT-CK-DL
    Order # XT-CK-DL Mfg # XT-CK-DL
    Special Price $1,289.21 Save 5 % Regular Price $1,357.07
  • Bacharach 0019-0499
    Bacharach 0019-0499
    Order # 19-0499 Mfg # H0019-0499
    $105.11
  • GE Panametrics OXYIQ-3-1-1-0-0 Oxygen Transmitter Standard Percent Sensor; 2m Cable
    Panametrics OXY.IQ Oxygen Transmitter Standard Percent Sensor; 2m Cable
    Order # OXYIQ-3-1-1-0-0 Mfg # OXY.IQ-3-1-1-0-0
    $6,040.32
  • Test Products International 721
    Test Products International 721
    Order # 721 Mfg # 721
    $464.68
  • CL2 2PPM NITROGEN 34 LITER 81-0192RK-04
    RKI Instruments 81-0192RK-04
    Order # 81-0192RK-04 Mfg # 81-0192RK-04
    $330.33
  • RKI Instruments 81-0078RK-03
    RKI Instruments 81-0078RK-03
    Order # 81-0078RK-03 Mfg # 81-0078RK-03
    $225.94
  • Bacharach 3015-4200 HGMSZ Single Zone, Refrigerant Leak Detector
    Bacharach 3015-4200
    Order # 3015-4200 Mfg # 3015-4200
    $6,594.24
  • RKI Instruments ES-1827I
    RKI Instruments ES-1827I
    Order # ES-1827I Mfg # ES-1827I
    $214.50
  • RKI Instruments ES-1821
    RKI Instruments ES-1821
    Order # ES-1821 Mfg # ES-1821
    $214.50
  • RKI Instruments 72-5201RK-TRB
    RKI Instruments 72-5201RK-TRB
    Order # 72-5201RK-TRB Mfg # 72-5201RK-TRB
    $3,861.00
  • Amphenol Thermometrics, Inc T8100-D
    Amphenol Thermometrics, Inc T8100-D
    Order # T8100-D Mfg # T8100-D
    $611.98
  • RKI Instruments 65-2515RK
    RKI Instruments 65-2515RK
    Order # 65-2515RK Mfg # 65-2515RK
    $750.75
  • Test Products International 709
    Test Products International 709
    Order # 15784AN Mfg # 709
    $865.08
  • 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
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