This detector can detect CO₂, 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. Specifications:Color: Black / White (Optional)Model: 2CO10Material: ABSCO₂ Detection Range: 400-6000 PPM, ±50 ±15%PPMCO₂ Detection Sensitivity: 1 PPMTVOC Detection Range: 0-2.0 mg/m³HCHO Detection Range: 0-0.6 mg/m³PM2.5 Detection Range: 0-1000 ug/m³PM2.5 Detection Sensitivity: 1 ug/m³PM1.0 Detection Range: 0-1000 ug/m³PM10 Detection Range: 0-1000 ug/m³CO Detection Range: 0-500 PPMCO Detection Sensitivity: 1 PPMTemperature Measurement Range: -10℃~50℃Temperature Measurement Accuracy: ±2℃Humidity Measurement Range: 0%~99%Humidity Measurement Accuracy: ±3%RHCharging Mode: DC5V, 1A Type-C USB interfaceBattery: Built-in lithium battery 2000mAhWorking Current: 290mAWorking Voltage: 3.7VItem Size: 87 * 81 * 36mm / 3.42 * 3.18 * 1.42inItem Weight: 157g / 5.53ozPackage Weight: 220g / 7.76ozPackage Size: 14.1 * 9.8 * 4.8cm / 5.55 * 3.85 * 1.89inPackage List:1 * Air Quality Detector1 * Type-C Charging Cable1 * User Manual (English)