Select your configuration from the options.


Other gas variant are available including SO2, HCN, PH3 and NH3 please call us to discuss these options.


The QRAE 3 is a durable and versatile diffusion or pumped one-to-four gas monitor for detection of combustibles, oxygen, hydrogen sulfide, carbon monoxide, sulfure dioxide and hydrogen cyanide and other gases. Standard features include easy-to-change battery packs, easy access to sensors, internal vibrating alarm, loud 95dB audible alarm, and a water-resistant IP-65 case design. The rechargeable Lithium-ion battery delivers up to 14 hours of continuous operation in non-wireless diffusion mode.


QRAE 3 integrated wireless option allows the device to be used either in a closed loop system (compatible with EchoView host) or with ProRAE Guardian, Real- Time Wireless Safety System.



QRAE 3 4 Gas - Diffusion or Pumped

Pump or Diffusion
Gas Configuration
    • Monitor as specified
    • Sensors as specified
    • Sampling option as specified
    • Calibration adapter (diffusion model only)
    • T Calibration tube (pumped model only)
    • Internal filters (mounted - diffusion model only)
    • External filters (one mounted plus pack of 3 - pumped model only)
    • Travel charger cradle with computer cable
    • Lithium-ion battery pack
    • Universal wall adapter
    • CD ROM with ProRAE Studio II
    • CD ROM with product content
    • Quick Reference guide
    • Barrier Box

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All prices shown are excluding VAT and shipping which will be automatically calculated at checkout


Unit 5 Claylands Park, Claylands Road,

Bishops Waltham, Southampton SO32 1QD

United Kingdom


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