["PM1.0 PM2.5 PM10 Gas Analyzer 9 Kinds Particles Detector with Temperature Humidity Meter Gas Detector Thermometer Hygrometer\r\n\r\nFeature & Function:\r\n Quality Monitor / PM2.5 + PM10 + PM1.0 + Humidity + Temperature + Particle Number Detector\r\nDetection of a variety of small particles in the \r\nDiverse test data\r\nHigh-quality light sensor: laser PMS5003\r\nPower supply convenience: lithium battery USB power supply\r\n\r\nProduct parameters:\r\n1.9 kinds of particle detection\r\n2. Three kinds of interface display\r\n3. Built-in battery 1000mAh\r\n4.USB charging\r\n\r\nProduct information:\r\nTest principle: Electrochemistry + laser particles\r\nSensor: PMS5003\r\nTest accuracy: 0.001mg / m⊃3;\r\nDetect pm10 + pm2.5 + pm1.0 + particles + temperature and humidity\r\nScreen Specifications: 26 million color TFT true color\r\nBattery capacity: 1000mAh\r\nPower Interface: Micor USB 5V\r\nProduct Size: 13 * 7 * 3.5cm\r\nProduct packaging size: 16.5 * 10.5 * 6cm\r\nProduct packaging size: 300g\r\nProduct List: Host * 1, USB cable * 1\r\n\r\nExamination range:\r\nParticulate matter: 0-9999ug / m⊃3;\r\nTemperature detection range: 0-50 ℃\r\nHumidity detection range:20-90%RH\r\n\r\nPackage include:\r\n1 * Quality Detector (with retail package)"]