3 In 1 CO2 Monitor: Multi-functional carbon dioxide tester can detect carbon dioxide concentration in real time, monitor indoor and outdoor humidity and temperature. CO2 detection range. 400-5000PPM. temperature detection range. 0-50℃. Humidity detection range. 0-99%RH.
Portable Air Quality Monitor: CO2 monitor has a built-in 1200 mAh rechargeable battery for 8 hours of continuous operation, it supports USB charging, and has a low battery indicator. mini CO2 detector is small, easy to carry, can be carried around as a decorative item, and can detect air quality anywhere, anytime. With intelligent warning system, high quality infrared NDIR sensor, multiple anti-interference.
Mini CO2 Meter:With a sturdy hook that makes it easy to carry, it can be carried around as a decorative item, allowing you to monitor air quality anytime and anywhere. It can be used in home, office, school, travel, camping, RV, car, hotel, kitchen, bedroom, medical room, party, wine cellar, agriculture planting, indoor garden, grow room, etc.
Clear LED Screen: The high definition LED screen allows you to read the data faster and easier. With 4 different color bars on the screen representing different CO2 levels (green, yellow, orange, red), it quickly identifies the quality of the air around you. This CO2 sensor only needs to be calibrated in a ventilated area for 5-10 minutes before use, and then it is ready to start working. Please allow up to 35 seconds to respond to air quality changes.
Accurate Reliable Measurement: If the CO2 in the air exceeds 1000 PPM, people will feel uncomfortable and work/study less efficiently. In crowded places, CO2 levels can rise and it is important to keep the room ventilated during viral periods. With our CO2 detector, when the CO2 in the air exceeds 1200 PPM, it will alert you in real time at a loud volume of 120 decibels for your safety, plea