Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor White-yuyu This air detector can help you check the air condition, which is a nice helper for household detection, greenhouse planting, CO2 detection in warehouse, etc.Features:Compact size and light weight, portable and convenient to use and carry.Equipped with quality temperature sensor and humidity sensor for quick and accurate detections.The 2.8-inch LCD screen with backlight can clearly display the current values of CO2, temperature and humidity. The colored circle will change according to the current CO2 value.Easy to operate, no need to calibrate after starting up, it can work and detect automatically.Support 240~360 minutes long standby time.Widely Applied to household use, educational institutions, agricultural cultivation, greenhouse planting, warehouse operation, material processing, etc.Specifications:Color: White / Black (Optional)Charging: USB Type-C InterfaceCO2 Detection Range: 400~5000PPMCO2 Detection Sensitivity: 1PPMApplicable Temperature: -1~+70Package Size: 140*125*42mm / 5.5*4.9*1.7inPackage Weight: 165g / 5.8ozPacking List:1 * Air Detector1 * USB Cable1 * Users Manual (English)