This detector can detect CO, CO, TVOC, HCHO, humidity, temperature, PM2.5, PM1.0 and PM10 in the air. Also features time, date, alarm, timer and stopwatch timer displays. 2.8inch TFT Color Display: This air quality monitor with a large display for you to see the detecting data more clearly, you can get the results easily. Features: 14-in-1 Air Quality MonitorIt can accurately detect CO, CO, TVOC, HCHO, humidity, temperature, PM2.5, PM1.0 and PM10 in the air. Also features time, date, alarm, timer and stopwatch timer displays. 2.8inch TFT DisplayThe 2.8inch TFT display with backlight makes each value clear at a glance, and you can also check the time/date/historical data on the detector. This air quality meter also features remote real-time monitoring data and C/F switching. Low Power AlertsBuilt-in 2000mAh lithium battery and packaged with one 5V USB cable, the standby time can last for 6-7 hours. Never be anxious about low power. PM2.5 Data Color Warning0-50: green; 51-100: yellow; 101-500: orange; greater than 151: red. The larger the data, the more serious the air pollution. Safety DesignThe mesh design allows for better heat dissipation during operation, preventing the device from getting hot, and more accurate measurement data. Wide ApplicationThis portable detector can detect air quality in bedrooms, living rooms, kitchens, cellars, cars, grow tents and more. Specifications: Color: Black / White (Optional) Model: 2CO10 Material: ABS CO Detection Range: 400-6000 PPM, 50 15%PPM CO Detection Sensitivity: 1 PPM TVOC Detection Range: 0-2.0 mg/m HCHO Detection Range: 0-0.6 mg/m PM2.5 Detection Range: 0-1000 ug/m PM2.5 Detection Sensitivity: 1 ug/m PM1.0 Detection Range: 0-1000 ug/m PM10 Detection Range: 0-1000 ug/m CO Detection Range: 0-500 PPM CO Detection Sensitivity: 1 PPM Temperature Measurement Range: -10~50 Temperature Measurement Accuracy: 2 Humidity Measurement Range: 0%~99% Humidity Measurement Accuracy: 3%RH Charging Mode: DC5V, 1A Type-C USB interface Battery: Built-in lithium battery 2000mAh Working Current: 290mA Working Voltage: 3.7V Item Size: 87 * 81 * 36mm / 3.42 * 3.18 * 1.42in Item Weight: 157g / 5.53oz Package Weight: 220g / 7.76oz Package Size: 14.1 * 9.8 * 4.8cm / 5.55 * 3.85 * 1.89in Package List: 1 * Air Quality Detector 1 * Type-C Charging Cable 1 * User Manual (English)