MultiRAE – Portable Multi-Threat Monitors with Wireless Capabilities

Multi-gas detector MultiRAE Lite

MultiRAE portable multi-threat monitors combine best-in-class gas and radiation detection capabilities with wireless connectivity and Man Down Alarm to help elevate the safety of workers and responders, and reduce facility downtime.

MultiRAE Family Instruments

  • MultiRAE Pro multi-threat chemical and radiation detectors
  • MultiRAE six-gas monitors with advanced volatile organic compound (VOC) detection
  • MultiRAE Lite pumped and diffusion personal protection and confined space entry instruments

With over 25 sensor options (such as ppb and ppm PID, NDIR, and exotics), a MultiRAE instrument can be configured to exactly match the monitoring needs of a variety of applications; even multi-gas detectors.

MultiRAE monitors boast the largest display and longest extended battery run time in their class, as well as an ergonomically contoured housing that is rugged, dust-tight and waterproof (IP-65 / IP-67 ratings). A compartmentalized design of the MultiRAE simplifies the replacement of its sensors, pump, and plug-and-play battery, and the AutoRAE 2 Automatic Test and Calibration System makes bump testing and calibration as easy as the press of a button.

Detection Capabilities

  • Gamma radiation
  • Over 300 volatile organic compounds
  • 55 combustible gases and vapors
  • 25 specific toxic gases
  • Up to 6 threats at a time

All MultiRAE monitors are certified as intrinsically safe for Class I, Division 1 (CSA) and Zone 1 (ATEX, IECEx) hazardous atmospheres, and the MultiRAE and MultiRAE Pro are compliant with the military performance standard MIL-STD-810G.


1. Industrial hygiene, personal protection, and multi-gas leak detection in industries such as:

  • Aviation (wing tank entry)
  • Chemical
  • Environmental
  • Oil and gas
  • Pharmaceutical
  • Shipping / marine

2. HazMat response

3. Clandestine drug labs

Key Features

  • Wireless access to real-time instrument readings and alarm status from any location
  • Unmistakable five-way local and remote wireless notification of alarm conditions
  • Over 25 interchangeable sensor options, including 0.1 to 5,000 ppm PID, PID4 for VOCs, NDIR5 and catalytic for combustibles, and NDIR for CO2, including parts-per-billion PID
  • Intelligent sensors store calibration data, so they can be swapped in the field
  • Extensive on-board gas libraries (190 VOCs and 55 combustible gases)
  • Continuous datalogging (6 months for 5 sensors, 24×7)
  • Large graphical display with easy-to-use, icon-driven user interface
  • All-in-one continuous monitoring capabilities for radiation, VOCs, oxygen, toxic and combustible gases

*See data sheets below for complete details on features

Article use by permission from RAE Systems

Watch the video to learn more on the MultiRAE Wireless Portable Gas and Radiation Monitors

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Data sheets for the MultiRAE, MultiRAE Pro and MultiRAE Lite