Temtop C1 CO2 Monitor Air Quality Monitor, Indoor Carbon Dioxide Detector, Tester for CO2, Temperature and Humidity

Multifunctional CO2 monitor - Real-time CO2 detect, humidity and temperature monitor. CO2 detection range: 400-5000PPM. Temperature detection range: -10-60°C (14-140°F). Humidity detection range: 0-99%RH

Cost-effectiveness and 70 days standby - The latest Photoacoustic CO2-Sensor incorporates intelligent algorithm , offering dual detection modes and using up to 70 days ! It provides you with the most cost-effective CO2 detector

Mini and Multi Application - Small and thin , easy to carry, also with a detachable stand and adsorptive back cover. You can check air quality anywhere and anytime

Multiple alarm modes - The color coding and optional alarm, will sound the warning when the CO2 concentration becomes excessive

No Disturb for a Worry-Free Life - the sound alarm can be turned off, and without backlight, no noise and light disturbances, allowing you to easily fall asleep at night

What's Included - Detector x 1, USB cable x 1, User manual x 1, Bracket or accessories set x 1