Checking co-levels is as easy as pushing just 1 button on the Extech CO10, which measures up to 1,000 ppm. An audible indicator increases in tone starting at 35 ppm. The higher the concentration of co, the faster the alarm will sound. Above 200 ppm, the alarm will sound continuously.
Introducing the Extech- CO10 Carbon Monoxide Detector
EXTECH Carbon Monoxide CO Meter Key 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
An audible alarm starts at 35ppm
Backlight for low-light conditions
EXTECH-CO10 Carbon Monoxide Meter Specifications
Measurement range:0-1000 ppm
Resolution:1 ppm
Accuracy:±5% or ±10 ppm (whichever is greater)
Sensor Life (Typical): 3 years
Warm-up Period:<2 seconds
Power supply:9V Battery (NEDA 1604 or IEC6F22)
Battery life:Approx. 50 hours with alkaline battery