Walmeck Portable Intelligent Air Quality HomeOfficeSchool Use Multi-Functional Digital Display CO2TemperatureHumidity Monitor Gases Analyzer

Features: Made from fine quality material has high durability and outstanding texture. Built-in high- sensor has high sensitivity stability and response speed. With large display screen clearly read the data . One-button switch press and hold button for 3 seconds to turn onoff and the surrounding environment would be automatically detected after turning on. The CO2 concentration per cubic-meter is monitored in real time and the flashing shows the level of the zone. Value update frequency 1 timeS. Multi-functional design supports carbon dioxide detection humidity detection detection hazard assessment only system gases recognition algorithm multiple -interference air convection technology room compensation standard. Applicable to modern warehouses greenhouse fruits agricultural planting ect. Specifications: Material: ABS Color: white black (optional) Proper : 1~70℃ Display mode: digital display + LCD screen + backlight Examination : 400-5000ppm Operating voltage: 5V Batterys-capacity: 1200mAh Charging port: Type-C 5V Coz Instructions: 0~799ppm:green flashing 800~1199ppm:yellow flash 1200~1599ppm: orange flashing 1600~1999ppm: red flashing >1999ppm: four colors flashing Item size: 90 * 70 * 35mm / 3.54 * 2.75 * 1.38in Item weight: 106g / 3.74ounces Package size: 141 * 97 * 48mm Package weight: 185g / 6.52ounces Note: 1.Due to the different display screen and effect the actual color of the item might be slightly different from the color showed on the pictures. 2.Please allow a little measuring deviation due to manual measurement. Package List: 1 * Monitor 1 * Charging Cable 1 * User Manual