FUYI PM2.5 Temperature Humidity Air Quality Tester Portable PM2.5 Environmental Detector Haze Particle Monitor Black FY78

Features: - Multiple Uses of One Machine: Simultaneously display PM2.5 concentration & temperature & humidity high efficiency and accuracy. - One-button Conversion: Temperature units (℃/℉) can be switched. - Direct : Intelligent alarm mode with three expressions displayed. - Mute can be set. - Maximum and minimum values can be displayed. - Data hold function. - Automatic shutdown can be cancelled. - Built-in lithium battery support USB cable to connect mobile power supply for charging. Specifications: Material: ABS Color: Black Measurement : PM2.5: 0-1000μg/m³ Temperature: 0-50℃ / 32-122℉ Humidity: 20-90%RH Resolution Ratio: PM2.5: 1μg/m³ Temperature: 0.1℃ Humidity: 1% Accuracy: PM2.5: ±10% Temperature: ±2℃ Humidity: ±5% Item Size: Approx. 14.5*6.5*3.8cm / 5.71*2.56*1.5in Item Weight: Approx. 190g / 6.7oz Package Size: Approx. 17.5*10*4.5cm / 6.89*3.94*1.77in Package Weight: Approx. 283g / 9.98oz Note: Please read the Users Manual before use. Packing List: 1 * Air Quality Monitor 1 * USB Cable 1 * Users Manual(English)