Add an extra layer of awareness to your home with the HTMCK Standalone CO Gas Detector. Featuring an easy-to-read LCD display, it provides real-time carbon monoxide readings in PPM, while green, red, and yellow indicators show normal, alarm, and fault status. An 85dB audible alarm, TEST button, and automatic fault self-check help keep monitoring simple. Its compact, battery-powered design is suitable for bedrooms, kitchens, garages, RVs, camping cabins, and other areas with fuel-burning equipment. Requires 2 AA batteries, not included.
