3 in 1 BT Air Quality Monitor CO Meter Carbon Monoxide Detector CO Temperature Humidity Monitoring Support APP Control with Alarm Function for Home Office Car

Features:
3 in 1: Multifunctional air quality detector real-time monitors CO concentration, temperature and relative humidity in the air. Large digital screen with backlight, clear and easy to read, support alarm function.
High Accuracy: Using electrochemical sensor, plus high-performance chip, detection is more accurate, higher accuracy, and the accuracy can reach 1PPM.
APP Control: Support to connect to the phone APP via BT, you can read up to 1440 sets of data for 60 days, compatible with iOS and Android systems.
Quick Heat Dissipation: With multiple ventilation holes, which accelerate the convection between the air and the detector, to achieve effective detection and provide a nice heat dissipation effect.
Built-in Battery: Equipped with 1200mAh high-capacity rechargeable battery, low power consumption and long endurance, no need to replace the battery frequently.
Wide Application: Lightweight and portable, it is suitable for home, office, school, warehouse, agricultural planting, etc. No need to calibrate at startup, automatic monitoring.