The COS-X1 plus (model) is a 3-in-1 CO detector: CO concentration + Temperature + Relative Humidity

Positioning: Bedroom| Living Room| Kitchen| Boiler Room| Motor Home |Camper

l   Ultra Long Life Electrochemical Sensor  

l   High integration MCU

l   CO＞25ppm, the LCD displays CO concentration level

l   CO＜25ppm, the LCD displays temperature and relative humidity

l   Peak value (CO) memory function

l   Key-test and hash/mute function

l   Big LCD with white back-light 

l   EN50291 certification pending

l   10 years  lifetime