The MicroRAE portable detector is wireless and can simultaneously monitor up to four gases at once – including hydrogen sulfide, carbon monoxide, oxygen and combustibles (LEL). It offers enhanced user friendliness and flexibility, enabling for continuous and instant visibility of safety threats for faster, more informed decisions.


  • Bluetooth low energy connection to Smartphone devices allows for uplink data communication and device configuration
  • Bump testing and calibration is fully automated with the AutoRAE 2
  • Compatible with Honeywell ConneXt via Mesh and Wifi wireless configurations
  • Compact and lightweight
  • Filtered LEL sensor options (to reduce sensor poisoning)
  • Five-way local and remote notification of alarm conditions
  • Global approval for worldwide acceptance
  • GPS module for location
  • IntelliFlash and policy enforcement indicators
  • IP67 water- and dust-resistant case
  • Man Down Alarm with real-time remote wireless notification
  • Panic notification and remote notification
  • Protective, strong and concussion-proof design
  • Short bump test and calibration time – 10 seconds for bump test and 30 seconds for calibration
  • State-of-the-art wireless technology enables real-time gas concentration readings, location, alarm and status


Size 117mm H x 76mm W x 24 mmD
Weight 206 g including Li-ion battery and clip
  • LEL Catalytic bead for combustibles
  • Liquid Oxygen (O2)
  • Electrochemical Sensor for CO, H2S, HCN
Battery Rechargeable Li-ion
Running Time
  • 15 hours continuous non-wireless
  • 11 hours continuous wireless
  • Note:  all battery specifications at 20oC, lower temperatures and alarm conditions will affect runtime
Display Graphic
  • Monochrome display with 2 colour back light modes
  • 44mm W x 33mm H
Keypad 2 button operation
Direct Readout
  • Real time readings of gas concentration and Man Down indicators
  • Multiple units display options
  • Wireless and GPS on/off and reception quality
  • STEL, TWA, peak and minimum values
  • Intelliflash and policy enforcement indicators
  • Continuous datalogging (6 month  for 4 sensors at 1-minute intervals)
  • User configurable datalaogging intervals
IP Rating IP-67