Starting at $668.00


RAE Systems

Not in stock. Usually ships in 2-3 weeks [?]

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  • Man down alarm
  • Strong, protective, concussion-proof design
  • Easy maintenance, field-replaceable sensors & pump
    • Pump or diffusion models available
  • 5-way local & remote wireless alarm notification
  • Large graphical display with an icon-driven menu
    • Can be flipped 180°
  • Intuitive, simple-to-operate, two-button user interface
  • Multi-language support, 17 languages encoded
  • Automated bump testing & calibration with AutoRAE 2
  • IP65/67 water and dust resistant case

What's in the Box

  • Filters
  • Travel charger cradle with computer cable
  • Lithium-ion battery pack
  • Universal wall adapter
  • CD ROM with product content
  • Quick Reference Guide
  • CD ROM with ProRAE Studio II

The RAE Systems QRAE 3 is a versatile, rugged, one- to four-sensor pumped or diffusion gas monitor that provides continuous exposure monitoring of oxygen (O2), combustibles, and toxic gases, including hydrogen sulfide (H2S), carbon monoxide (CO), sulfur dioxide (SO2) and hydrogen cyanide (HCN) for workers and responders in hazardous environments.

The QRAE 3 includes a large graphical display with an icon-driven menu and intuitive, simple-to-operate, two-button user interface. The display can be flipped 180˚ to improve visibility whether clipped to the belt or held in the hand. A powerful 5-way alarm ensures dangerous conditions are known. The QRAE 3 has a strong, protective, concussion-proof design with an IP65/67 water- and dust-resistant case for use in difficult environments.

The QRAE 3 can deliver wireless real-time instrument readings and alarm status 24/7. This provides better incident visibility and can improve response time. The 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.


RAE Systems AutoRAE 2 Test and Calibration System
Flexible, modular test and calibration system for most RAE Systems portable gas monitors
RAE Systems Calibration Tube
T calibration tube for QRAE 3 pump model
RAE Systems Calibration Cap
Calibration cap with tubing for QRAE 3 diffusion model
RAE Systems Calibration Gases
Select calibration gases for QRAE 3 gas monitors
RAE Systems Calibration Gas
Calibration 4-Gas Mix (50% CH4, 18% O2, 10 ppm H2S, 50 ppm CO, N2 balance), 34 liters


RAE Systems PC Communications Cable
PC communications cable for RAE Systems gas monitors
In Stock


RAE Systems QRAE Sensors
Replacement senors for RAE Systems QRAE gas monitors


RAE Systems Travel Charger
Travel charger for QRAE 3 gas monitor
RAE Systems Adapter Kit
AC adapter with international prong kit (for single-unit charging and PC comm's cradle)
RAE Systems Li-ion Battery
Rechargeable Li-ion battery for QRAE 3 and ToxiRAE Pro gas monitors
RAE Systems Battery Charger
External battery charger for QRAE 3 gas detector


Please consider these optional accessories.

RAE System Dust Filters
Dust filters for QRAE 3 diffusion model
RAE Systems External Filters
Water trap external 25 mm filters (pack of 10) for QRAE 3 and MultiRAE gas monitors, pumped models
RAE Systems EchoView Host
Wireless mini-controller for wireless portable monitors
RAE Systems 020-0040-010 Confined Space Kit 1
Confined space kit for the QRAE 3 and the wireless four-gas monitor
RAE Systems 020-0040-020 Confined Space Kit 2
Confined space kit for the QRAE 3 and the wireless four-gas monitor
In Stock
RAE Systems MultiRae Green Calibration Gas Cylinders
Select calibration gases for RAE Systems MultiRAE gas monitors stored in environmentally friendly refillable cylinders
RAE Systems Constant-Flow Regulator
0.5 liter/min (CGA-600 Female) or 1 liter/min (C-10 Male) constant-flow regulator
RAE Systems Demand-Flow Regulator
Demand-flow regulator for pumped instruments, CGA-600 female or C-10 male thread options


This product can be used in the following applications: