PROFESSIONAL-GRADE CO DETECTION - Advanced electrochemical sensor delivers accurate, reliable CO readings from 1-1,999 ppm. Trusted by HVAC contractors, utility workers, industrial hygienists, and confined-space professionals.
TRIPLE NOTIFICATION SYSTEM - Simultaneous visual LED, audible, and vibration notifications. Factory-set thresholds for reliable field performance.
ETL LISTED INTRINSICALLY SAFE - Certified to UL 913 and CSA C22.2#60079 for portable gas monitoring instruments in Class I, Division 1 hazardous locations. Intertek Control No. 4004813.
DURABLE FIELD BUILD - not a disposable instrument; replaceable gas sensor and CR123A battery with up to two years of life. Wearable steel belt clip and lanyard loop for hands-free monitoring. IP67 waterproof and shockproof housing.
