Extech CO10: Carbon Monoxide ( CO) Meter

Features: Easy to read 1999 count backlit displays CO levels from 0 to 1000ppm 1ppm resolution with ± 5% or ± 10ppm basic accuracy ( whichever is greater) Utilizes a stabilized electrochemical gas specific ( CO) fast response sensor Audible alarm starts at 35ppm Backlight for low light conditions Applications: • Ambient air safety checks on residential appliances • HVAC service on furnaces and hot water heaters • Home inspections • Industrial environments where the accumulation of CO is possible Specifications Range 0 to 1000ppm Resolution 1ppm Accuracy 5% or ± 10ppm Sensor Type Stabilized electrochemical gas specific ( CO) Sensor Life 3 years ( typical) Power one 9V battery Dimensions 6.3 x 2.2 x 1.57 " ( 160 x 56 x 40mm) Weight 6.35oz ( 180g)