Portable & Personal Gas Monitors

  1. Crowcon Gas Pro IR with PID Personal Four Gas Detector – Non-Pumped
    Crowcon logo
    Free UK Delivery
    Crowcon Gas Pro IR with PID Personal Four Gas Detector – Non-Pumped
    (no reviews)
    £2,038.80 £1,699.00
    • Completely customisable four gas detector with IR and PID sensors
    • Lightweight and compact, ensuring it can be clipped to clothing
    • Intrinsically safe with an audible, visual and vibration alarm for hazardous gas levels 
    1699 Reward Points
    Price Match Guarantee
    CCGASPRO4-IR-PID-NP
  2. Crowcon Gas Pro IR with PID Personal Five Gas Detector
    Crowcon logo
    Free UK Delivery
    Crowcon Gas Pro IR with PID Personal Five Gas Detector
    (no reviews)
    £2,058.00 £1,715.00
    • Completely customisable five gas detector with IR and PID sensors
    • Intrinsically safe with an audible, visual and vibration alarm for hazardous gas levels
    • Optional internal pump helps to make pre-entry testing easier and means the detector can be used in pumped and diffused modes
    1715 Reward Points
    Price Match Guarantee
    CCGASPRO5
  3. GMI Gasurveyor 700 Gas Leak Detector - Custom, Pre-Defined or Hydrogen Ready
    GMI logo
    Free UK Delivery
    GMI Gasurveyor 700 Gas Leak Detector - Custom, Pre-Defined or Hydrogen Ready
    (no reviews)
    £2,106.00 £1,755.00
    • Portable infrared gas leak detector
    • Measure concentration and volume
    • 360° alarm system
    1755 Reward Points
    Price Match Guarantee
    GS700
  4. GMI Gasurveyor 500 Series Standard 2 Button Gas Leak Detector - Choice of Model
    GMI logo
    Free UK Delivery
    GMI Gasurveyor 500 Series Standard 2 Button Gas Leak Detector - Choice of Model
    (no reviews)
    £2,106.00 £1,755.00
    • Measure concentration and volume
    • Simple two-button operation
    • GS500 carrying case
    1755 Reward Points
    Price Match Guarantee
    500-2B-STD
  5. Crowcon Gas Pro IR with PID Personal Four Gas Detector – Pumped
    Crowcon logo
    Free UK Delivery
    Crowcon Gas Pro IR with PID Personal Four Gas Detector – Pumped
    (no reviews)
    £2,230.80 £1,859.00
    • Completely customisable four gas detector with IR and PID sensors and internal pump
    • Intrinsically safe with an audible, visual and vibration alarm for hazardous gas levels
    • Internal pump helps to make pre-entry testing easier and means the detector can be used in pumped and diffused modes 
    1859 Reward Points
    Price Match Guarantee
    CCGASPRO4-IR-PID-P
  6. GMI Gasurveyor 500 Series Standard 4 Button Gas Leak Detector - Choice of Model
    GMI logo
    Free UK Delivery
    GMI Gasurveyor 500 Series Standard 4 Button Gas Leak Detector - Choice of Model
    (no reviews)
    £2,342.40 £1,952.00
    • Measure concentration and volume
    • Simple four-button operation
    • GS500 carrying case
    1952 Reward Points
    Price Match Guarantee
    500-4B-STD
  7. GMI Shipsurveyor Portable Gas Detector - Choice of Model
    GMI logo
    Free UK Delivery
    GMI Shipsurveyor Portable Gas Detector - Choice of Model
    (no reviews)
    £2,346.00 £1,955.00
    • Infrared technology
    • Datalogging software
    • Built-in pump
    1955 Reward Points
    Price Match Guarantee
    GMI-SHIP
  8. Crowcon Triple Plus+ Multigas Personal Monitor – Non-Pumped
    Crowcon logo
    Free UK Delivery
    Crowcon Triple Plus+ Multigas Personal Monitor – Non-Pumped
    (no reviews)
    £2,354.40 £1,962.00
    • Intrinsically safe, robust  multigas detector
    • Issues 85dB audible alarm and LED light visual alarm when hazardous gas levels are detected
    • Time-Weighted Average warning 
    1962 Reward Points
    Price Match Guarantee
    Crowcon-TPU
  9. GMI Gascoseeker 2-500 Gas Leak Measurement Device (ATEX Approved)
    GMI logo
    Free UK Delivery
    GMI Gascoseeker 2-500 Gas Leak Measurement Device (ATEX Approved)
    (no reviews)
    £2,409.60 £2,008.00
    • Automatic range selection
    • Simple operation
    • Extreme reliability
    2008 Reward Points
    Price Match Guarantee
    GMI-12212
  10. GMI Oxygas 500 Purge Gas Leak Detector, Alkaline or Rechargeable - Optional PPM
    GMI logo
    Free UK Delivery
    GMI Oxygas 500 Purge Gas Leak Detector, Alkaline or Rechargeable - Optional PPM
    (no reviews)
    £2,841.60 £2,368.00
    • Measure concentration and volume
    • Simple operation
    • G500 carrying case
    2368 Reward Points
    Price Match Guarantee
    OXY-4250X
  11. Crowcon Triple Plus+ Multigas Personal Monitor – Pumped
    Crowcon logo
    Free UK Delivery
    Crowcon Triple Plus+ Multigas Personal Monitor – Pumped
    (no reviews)
    £2,924.40 £2,437.00
    • Completely customisable multigas personal monitor
    • Intrinsically safe, suited for hazardous industrial environments
    • Issues an audible and visual alarm when hazardous gas levels are detected  
    2437 Reward Points
    Price Match Guarantee
    Crowcon-TPP
  12. GMI Leaksurveyor Gas Leak Detector, PPM, LEL, Volume  - Alkaline or Rechargeable
    GMI logo
    Free UK Delivery
    GMI Leaksurveyor Gas Leak Detector, PPM, LEL, Volume - Alkaline or Rechargeable
    (no reviews)
    £2,980.80 £2,484.00
    • Measure flammable gas
    • Built-in pump
    • Audible and visual alarms
    2484 Reward Points
    Price Match Guarantee
    44512L/R
  13. GMI First Responder Gas Leak Detector, PPM, LEL, Volume, CO  - Alkaline or Rechargeable
    GMI logo
    Free UK Delivery
    GMI First Responder Gas Leak Detector, PPM, LEL, Volume, CO - Alkaline or Rechargeable
    (no reviews)
    £3,024.00 £2,520.00
    • Measure flammable, oxygen, and toxic gases
    • Built-in pump
    • Audible and visual alarms
    2520 Reward Points
    Price Match Guarantee
    44526G/R
  14. Crowcon Triple Plus+ Multigas Personal Monitor with IR Sensor – Pumped
    Crowcon logo
    Free UK Delivery
    Crowcon Triple Plus+ Multigas Personal Monitor with IR Sensor – Pumped
    (no reviews)
    £3,070.80 £2,559.00
    • Completely configurable instrument
    • IR sensor can measure hydrocarbons or CO2
    • Crack and shatter resistant Triax™ casing 
    2559 Reward Points
    Price Match Guarantee
    Crowcon-TRP
  15. Crowcon Detective+ Single Gas Area Monitor - Methane (CH4)
    Crowcon logo
    Free UK Delivery
    Crowcon Detective+ Single Gas Area Monitor - Methane (CH4)
    (no reviews)
    £3,744.00 £3,120.00
    • Monitors methane content in the air
    • Create a wireless network using multiple instruments
    • Audible and visual indicators
    3120 Reward Points
    Price Match Guarantee
    DSU-05/06
  16. Crowcon Triple Plus+ Multigas Personal Monitor w/ IR Sensor–Non-Pumped
    Crowcon logo
    Free UK Delivery
    Crowcon Triple Plus+ Multigas Personal Monitor w/ IR Sensor–Non-Pumped
    (no reviews)
    £3,769.20 £3,141.00
    • Personal multigas monitor with an IR Sensor for the detection of hydrocarbons or CO2
    • IR sensor functions even in low oxygen concentrations and remains unaffected by high-concentrations of gases
    • Time-Weighted Average warning prevents dangerous exposure over the course of a shift
    3141 Reward Points
    Price Match Guarantee
    Crowcon-TRU
  17. GMI PPM Gasurveyor 500 Search Gas Leak Detector - Alkaline or Rechargeable
    GMI logo
    Free UK Delivery
    GMI PPM Gasurveyor 500 Search Gas Leak Detector - Alkaline or Rechargeable
    (no reviews)
    £3,892.80 £3,244.00
    • Measure concentration and volume
    • Simple operation
    • Fast response search mode
    3244 Reward Points
    Price Match Guarantee
    42500/R
  18. Crowcon Detective+ 2 Gas Multigas Area Monitor - CH4 & O2
    Crowcon logo
    Free UK Delivery
    Crowcon Detective+ 2 Gas Multigas Area Monitor - CH4 & O2
    (no reviews)
    £3,904.80 £3,254.00
    • Detects oxygen and methane gas
    • Create a comprehensive wireless network using optional modules
    • Loud audible alarm and LED indicators
    3254 Reward Points
    Price Match Guarantee
    DSU-04
  19. GMI GDUnet / Calibration Software, External DFR (1/4
    GMI logo
    Free UK Delivery
    GMI GDUnet / Calibration Software, External DFR (1/4"/6mm Inlets, Optional Keypad) - 4 or 8 Channels
    (no reviews)
    £4,060.80 £3,384.00
    • User Friendly
    • Access Control
    • No PC required
    3384 Reward Points
    Price Match Guarantee
    GMI-GDU-EXT
  20. Crowcon Detective+ 3 Gas Multigas Area Monitor - CH4, O2 & H2S
    Crowcon logo
    Free UK Delivery
    Crowcon Detective+ 3 Gas Multigas Area Monitor - CH4, O2 & H2S
    (no reviews)
    £4,191.60 £3,493.00
    • Detects methane, oxygen and hydrogen sulphide
    • Normal/extended battery and pumped/non-pumped sensors
    • Create a wireless gas monitoring network
    3493 Reward Points
    Price Match Guarantee
    DSU-02
  21. Crowcon Detective+ 3 Gas Multigas Area Monitor - CH4, O2 & CO
    Crowcon logo
    Free UK Delivery
    Crowcon Detective+ 3 Gas Multigas Area Monitor - CH4, O2 & CO
    (no reviews)
    Call for Pricing
    • Detects methane, oxygen and carbon monoxide
    • LED and audio alerts
    • Connect multiple Detective+ units together to create a wireless monitoring network
    We require additional information before you purchase this product.
    DSU-03
  22. Crowcon Detective+ 2 Gas Detector w/IR Sensor - Methane & Oxygen
    Crowcon logo
    Free UK Delivery
    Crowcon Detective+ 2 Gas Detector w/IR Sensor - Methane & Oxygen
    (no reviews)
    Call for Pricing
    • Detects methane and oxygen
    • Long-life infrared sensor
    • Create a wireless monitoring network
    We require additional information before you purchase this product.
    DSU-08
  23. GMI GDUnet / Calibration Software, Internal DFR (1/4
    GMI logo
    Free UK Delivery
    GMI GDUnet / Calibration Software, Internal DFR (1/4"/6mm Inlets, Optional Keypad) - 4 or 8 Channels
    (no reviews)
    £4,671.60 £3,893.00
    • User Friendly
    • Access Control
    • No PC required
    3893 Reward Points
    Price Match Guarantee
    GMI-GDU-INT
  24. Crowcon Detective+ 4 Gas Multigas Area Monitor - CH4, O2, H2S & CO
    Crowcon logo
    Free UK Delivery
    Crowcon Detective+ 4 Gas Multigas Area Monitor - CH4, O2, H2S & CO
    (no reviews)
    £4,693.20 £3,911.00
    • Create a wireless network of gas monitoring tools
    • Suitable for detecting of four gas types
    • LED and audible alerts
    3911 Reward Points
    Price Match Guarantee
    DEU-01

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About Portable & Personal Gas Monitors

These gas detectors and monitors are used for the detection of flammable gases, oxygen depletion, and an extensive range of toxic gases meeting the safety monitoring requirements of a broad range of different industries. When dangerous levels of gas vapours are detected, alarms sound and flashing lights appear.

These units are fully portable, usually worn on clothing or clipped on a belt. However, the optimal location is as close as possible to the primary entry points for toxins to enter the body - the nose and the mouth.

Typically utilised when entering tight spaces, dispatching emergency personnel into potentially explosive environments, locating gas leaks, or performing hot work in potentially hazardous areas. The detectors shield their users from a wide range of potentially dangerous gases and respiratory poisons, all of which behave differently.

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