EOL Carbon monoxide (CO) sensor, with display

A detector with an electrochemical sensor detects the CO level of carbon monoxide and signals pollution with an alarm. The current CO level and internal temperature are constantly visible on the screen. Alarm volume 85dB. Suitable temperature range for work is 0-/+45´C. After 7 years of use, it will automatically notify you of the end of its working life. A detailed user manual in Estonian is included in the package. Batteries 3XAA are not included. Complies with European Union standard EN50291.