The RAE Systems ToxiRAE Pro CO₂ is a personal carbon dioxide monitor with 0-50,000 ppm range. Features intelligent interchangeable sensors, continuous data logging, man-down alarm, and largest backlit display in its class. Five-way alarm notification alerts users and remote observers.

Plug-and-play sensor and battery field-replaceable; AutoRAE 2 compatible for automated bump testing and calibration. Wireless capability enables integration with ProRAE Guardian real-time safety system or EchoView closed-loop system. Rugged, intrinsically safe design for personal air monitoring applications.