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
218 Results
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  • Clearance
    RKI Instruments 65-2300RK-SO2
    RKI Instruments 65-2300RK-SO2
    Order # 65-2300RK-SO2 Mfg # 65-2300RK-SO2
    Special Price $416.66 Save 28 % Regular Price $580.00
  • BW Technologies MCXL-XW00-B-NA
    BW Technologies MCXL-XW00-B-NA
    Order # MCXL-XW00-B-NA Mfg # MCXL-XW00-B-NA
    Special Price $347.45 Save 45 % Regular Price $628.00
  • RKI Instruments 72-5101RK
    RKI Instruments 72-5101RK
    Order # 72-5101RK Mfg # 72-5101RK
    $2,130.00
  • RKI Instruments ES-1827I
    RKI Instruments ES-1827I
    Order # ES-1827I Mfg # ES-1827I
    $140.00

    • 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 NC-6264A
    RKI Instruments NC-6264A
    Order # NC-6264A Mfg # NC-6264A
    $120.00
  • RKI Instruments 65-2514RK
    RKI Instruments 65-2514RK
    Order # 65-2514RK Mfg # 65-2514RK
    $380.00
  • RKI Instruments OS-BM2
    RKI Instruments OS-BM2
    Order # OS-BM2 Mfg # OS-BM2
    $120.00
  • New
    Dracal VCP-DXC220T-CAL USB Water resistant CO2 sensor harsh environment with temp
    Dracal VCP-DXC220T-CAL
    Order # VCP-DXC220T-CAL Mfg # 605029
    $654.99
  • New
    Dracal USB-DXC220T-CAL USB Water resistant CO2 sensor harsh environment with temp
    Dracal USB-DXC220T-CAL
    Order # USB-DXC220T-CAL Mfg # 608029
    $632.99
  • New
    Dracal VCP-DXC220T USB Water resistant CO2 sensor harsh environment with temp
    Dracal VCP-DXC220T
    Order # VCP-DXC220T Mfg # 603029
    $602.99
  • New
    Dracal USB-DXC220T USB Water resistant CO2 sensor harsh environment with temp
    Dracal USB-DXC220T
    Order # USB-DXC220T Mfg # 601029
    $576.99
  • New
    Dracal VCP-DXC220 USB Water resistant CO2 sensor harsh environment with VCP mode
    Dracal VCP-DXC220
    Order # VCP-DXC220 Mfg # 603028
    $366.34
  • New
    Dracal USB-DXC220 USB Water resistant CO2 sensor for harsh environments
    Dracal USB-DXC220
    Order # USB-DXC220 Mfg # 601028
    $354.44
  • New
    Dracal VCP-DXC120 Calibratable USB Carbon dioxide gas sensor with VCP mode
    Dracal VCP-DXC120
    Order # VCP-DXC120 Mfg # 603082
    $197.99
  • New
    Dracal USB-DXC120
    Dracal USB-DXC120
    Order # USB-DXC120 Mfg # 601082
    $172.99
  • New
    Bacharach 2413-1310 PCA 400 w/O2,CO,NO,SO2,12" probe w/7.5' VITON tubing &case
    Bacharach 2413-1310
    Order # 2413-1310 Mfg # H2413-1310
    Special Price $4,918.08 Save 6 % Regular Price $5,232.00
  • New
    Bacharach 2412-1312 PCA 400 w/Printer,O2,CO,NO,NO2, 12" probe, VITON Tubing & Case
    Bacharach 2412-1312
    Order # 2412-1312 Mfg # H2412-1312
    $4,603.00
  • new Configurable!
    Panametrics Aurora TransPort Gas Moisture Analyzer
    Panametrics Aurora TransPort Gas Moisture Analyzer
    Order # AURORATRANSPORT-B Mfg # AURORATRANSPORT
    Also Available:
    Rental Buy Used
    $29,100.00
    Also Available:
    Rental Buy Used
    View Details
  • RKI Instruments GX/3R 72-R
    RKI Instruments GX-3R Four Gas Monitor
    Order # 72-R Mfg # 72-R
    $595.00
    View Details
  • Thermo Electron - Orion 083005MD
    Thermo Electron - Orion 083005MD
    Order # 083005MD Mfg # 083005MD
    Special Price $1,004.15 Save 5 % Regular Price $1,057.00
  • TPI Industrial 709R
    Test Products International 709R
    Order # 709R-TPI Mfg # 709R
    $649.95
  • RKI Instruments ESS-B332-NH3
    RKI Instruments ESS-B332-NH3
    Order # ESS-B332-NH3 Mfg # ESS-B332-NH3
    $260.00
  • BW Technologies CG2-E-10-58
    BW Technologies CG2-E-10-58
    Order # CG2-E-10-58 Mfg # CG2-E-10-58
    Special Price $746.88 Save 4 % Regular Price $778.00
  • Bacharach 0024-1541 O2 Sensor
    Bacharach 0024-1541
    Order # 0024-1541 Mfg # H0024-1541
    $549.00
  • BW Technologies 54-54-90
    BW Technologies 54-54-90
    Order # 54-54-90 Mfg # 54-54-90
    Special Price $389.76 Save 4 % Regular Price $406.00
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