4 In 1 Air Quality Detector CO2 TVOC Temperature Humidity Tester with Sound Reminder for Home Greenhouse Car

Feature: 1. High Precise Sensor: This CO2 detector adopts a non dispersive infrared (NDIR) sensor, which can accurately detect and display the concentration of CO2 in the air in real time. 2. Multi Functions: This CO2 detector also integrates TVOC, temperature, and humidity detection functions, monitoring the air quality around you no matter where you are. 3. Air Quality Grading: Equipped with a bright display screen, with three different colors corresponding to different air quality levels, allowing you to have a more intuitive understanding of the current air conditions. Also features a sound reminder function. 4. Precise Detection: The tester adopts 3D porous casing with multiple ventilation holes to promote real time air circulation and convection, ensuring full touch between the sensor and air, enhancing sensitivity, enabling precise detection of fine particle content. 5. Wide Application: The CO2 tester is equipped with a 2500mAh high capacity rechargeable lithium cell and a Type C charging interface, convenient to use. Suitable for various places, such as home, greenhouse, camping, barbecue, factory, car. Specification: Item Type: CO2 Detector Material: ABS Battery: 1 x 2500mAh Lithium Cell (Built in) Charging Method: Type C Interface CO2 Measurement: 400 5000PPM TVOC Test Value: 0.000 5.000mg m3 Humidity Test Value: 20 99percent RH Size: Approx. 117 x 73 x 60mm 4.61 x 2.87 x 2.36in. Package List: 1 x CO2 Detector 1 x Data Cable Note: