Air Quality Detector LED Digital USB Rechargeable Infrared CO2 Digital Meter 400-5000 PPM Range NDIR Sensor CO2 Temperature and Humidity 3 in 1 Tester for Room Office Greenhouse Warehouse

Features:
1. NDIR sensor and infrared detection technology: The product uses high-performance NDIR sensor and infrared detection technology, with accurate detection, high precision, 1s / time real-time refresh, and accurate positioning of air quality.
2. 3-in 1 function: The air quality detector is small and portable, and can accurately measure CO2 concentration, temperature and humidity.
3. Easy to use: Press and hold the power button for 3 seconds to turn on or off, and the surrounding environment can be automatically detected after turning on. Press the power switch twice to switch between C and F.
4. Large-capacity battery: 1200mAh large-capacity battery, low power consumption, long-lasting battery life, using TYPE-C charging interface.
5. Zinc alloy shell: The shell is made of zinc alloy material, and the simple and rounded frame is matched with a large display screen, which elegantly integrates into various home styles.
6. Applicable occasions: The detector is mainly used in living rooms, schools, hospitals, gyms, cinemas, offices, breeding greenhouses and other places.
Note:
1. Due to manual measurement, there will be a 1-2 mm error in the size. Thanks for your understanding.
2. Due to different light conditions and different monitors, item color displayed in photos may be showing slightly different from real object.