[NEVER USED] Portable carbon monoxide meter, carbon monoxide tester and detector,

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.The carbon monoxide gas meter is a portable meter for carbon monoxide (CO) gas. It continuously monitors the CO gas concentration in the surrounding environment and, as soon as the gas concentration reaches an alarm level, the alarm is triggered, the light illuminates, and the vibration sounds. This highly accurate portable carbon monoxide meter is small and lightweight, making it easy to carry and use. It is widely used in the petroleum, chemical, coal, metallurgy, papermaking, firefighting, municipal, telecommunications, food, textile, and other industries. 1. Portable instrument for carbon monoxide (CO) gas. 2. It can continuously monitor the CO gas concentration in the surrounding environment. 3. The audible alarm activates when the carbon monoxide concentration reaches the alarm level. 4. Small size and lightweight, easy to carry and use. 5. Professional and accurate measurement. 6. Large LCD screen and °C/°F switch. 7. Concentration alarm value can be set. 8. Automatic shut-off after 10 minutes of inactivity.