3in1 Carbon Dioxide Detector Sir Quality Monitor Temp & Humidity CO2 Meter

Features: *Three-in-one: Can be used as a carbon dioxide concentration detector, thermometer and hygrometer at the same time. *Battery powered: Built-in 1200mAh lithium battery, charge with TYPE-C charging cable. *Color screen: current carbon dioxide data, temperature, humidity. The color ring changes depending on the carbon dioxide content. *Easy to operate: long press the "switch" button for 3 seconds to turn it on and off. It will automatically detect carbon dioxide *Compact and portable: can be placed in the kitchen, living room, bedroom or carried when going out. *Equipped with a large screen, different font colors display different air quality, green 0-799ppm, yellow 800-1199ppm, orange 1200-1599ppm, red 1600-1999ppm. *Hundreds of ventilation holes on the back not only accelerate the convection between the air and the machine to achieve effective detection, but also provide good heat dissipation. Specification: *Part Name:Air quality detector *Material: plastic, etc. *Size:9 x 7 x 3 cm/3.54 x 2.75 x 1.18 inches *Color: white/black *Screen type: LCD screen *Voltage: 3.7V (v) *Carbon dioxide detection range: 400-5000PPM *Carbon dioxide detection sensitivity: 1PPM *Temperature measurement range: 0～50Degrees Celsius *Temperature measurement accuracy: ±1Degrees Celsius *Humidity measurement range: 0%～99%RH *Humidity measurement accuracy: ±2%RH *Charging mode: TYPE-C 5V *Battery: Built-in lithium battery 1200mAh *Screen: 2.8 inches Package Included: 1X CO2 Detector 1X data cable 1X Manual Notes: 1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture. 2. Please allow a slight deviation between the data and the manual measurement.