Quality Monitor, 15-in-1 WiFi Detector with Color LCD Screen Fit for Smart, Detects PM0.3 PM1.0 PM2.5 PM10 CO CO2 HCHO TVOC Temp Humidity

15-in-1 Comprehensive Monitoring: This quality monitor detects various indicators like CO₂, CO, HCHO, TVOC, PM series, with functions such as date, time and alarm. Suitable for homes, offices, hotels, etc. guard quality, letting you live and work at ease in various environments.​ Clear Data Reading: The quality meter is equipped with LCD digital color screen, which can clearly display various detection parameters even in dark environments. No need to struggle to distinguish, easily grasp quality.​ Fast and : The CO2 detector uses infrared sensor to detect CO₂ concentration. Compared with semiconductor sensors, it can reflect CO₂ changes in living environments more quickly and accurately, letting you know indoor conditions in time and take precautions.​ Item Type:  Quality Meter Material: ABS Battery: 1 * 2000mAh rechargeable battery (built-in) CO₂ Detection Range: 400,5000 ppm, +Celsius-50+Celsius-5% ppm CO₂ Detection Sensitivity: 1 ppm CO Detection Range: 0, ppm, +Celsius-10 ppm CO Detection Sensitivity: 1 ppm TVOC Detection Range: 0,9.99 mgCelsiusm³, +Celsius-0.05 mgCelsiusm³ HCHO Detection Range: 0,1.99 mgCelsiusm³, +Celsius-0.05 mgCelsiusm³ PM2.5 Detection Range: 0, μgCelsiusm³, +Celsius-10 μgCelsiusm³ PM2.5 Detection Sensitivity: 1 μgCelsiusm³ PM1.0 Detection Range: 0, μgCelsiusm³, +Celsius-10 μgCelsiusm³ PM10 Detection Range: 0, μgCelsiusm³, +Celsius-10 μgCelsiusm³ PM0.3 Detection Range: 0, μgCelsiusm³, +Celsius-10 μgCelsiusm³ Temperature Measurement Range: -10 to 50  degrees C Temperature Measurement Error: +Celsius-2  degrees C Humidity Measurement Range: 0% to 99% Humidity Measurement Error: +Celsius-5% Product Size: Approx. 9*7*3.5cmCelsius3.54*2.76*1.38in Package Size: Approx. 14*10*5cmCelsius5.51*3.94*1.97in Package Weight: 200gCelsius0.44lb