LifeBasis Portable CO2 Dector CO2 Monitor with NDIR Sensor and Warning Sound For Grow Tents, Wine Cellars, Homes, Office, School, Cars

LifeBasis upgraded version mini CO2 detector with high precision sensor can accurately track air quality. This CO2 monitor comes with LCD screen warning display and alarm function, real-time monitor and timely alerts air quality. Easy-to-use and super poratble, can be used at schools, office, home, factories, hotels, grow tents, hospitals and anywhere high levels of carbon dioxide are emitted. Why Choose LifeBasis CO2 Detector? 1. High Precision Sensor Life Basis 2022 update version CO2 detector with high precision NDIR technology sensor more accurately track air quality. Mini size for easy portability, real-time monitor air quality to protect you and your family's health. 2. Warning Display and Alarm Function LCD screen for clearer display, color warning display the different levels of CO2 concentration (Green 400-800 PPM, Yellow 801-1200 PPM, Orange 1201-1500 PPM, Red 1501-5000 PPM). The alarm goes off when the CO2 exceeds 1000 PPM, The alarm will be 1 minute when CO2 exceeds 1500 P