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ToxiRae 3 Single Gas Monitor

ToxiRae 3
ToxiRae 3


This portable single-gas monitor is designed to keep workers safe against the threat of carbon monoxide (CO) and hydrogen sulfide (H2S). The ToxiRAE 3’s high-performance, three-electrode sensor delivers the fastest possible response time.


When used with the AutoRAE Lite bump test and calibration station, it provides a low total cost of ownership (TCO) to organizations that are looking to protect workers and deliver worksite CO and H2S personal detection compliance. With its water and dust-resistant housing, and three-alarm capability, it’s a valuable tool for ensuring workers are aware of the presence of CO or H2S.

Product Information


  • Fully featured single-gas monitor

  • 0.1ppm resolution on Hydrogen Sulfide (H2S) sensor

  • Carbon monoxide (CO) sensor

  • Can record STEL, TWA, high and low alarms

  • High-performance sensor for fastest possible response time

  • Compatible with AutoRAE Lite bump test and calibration station

  • Large, easy-to-read display

  • Lightweight, easy to wear and use

  • Logs up to 10 events

  • Water- and dust-resistant

  • Audible, visual, and vibration alarm


  • H2S 0-100ppm

  • CO Low range 0-500ppm

  • CO High range 0-1999ppm

Comes With

  • 2/3 AA lithium battery

  • One mini-CD with instruction manual and training materials

  • Alligator clip

  • Calibration adaptor

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