PM2.5 Detector Air Quality Temperature Humidity Meter Gas Monitor LCD Screen Dust Thermometer Multi-Function Tool

Material: Plastic Color: White Display : Digital tube display Atmospheric Pressure: 86Kpa - 106Kpa Detection for PM: LaserScattering Sampling Time: 1.5 seconds Detection PM2.5: 0-999 ug/m³ Detection Temperature: -10°C to 50°C Relative Humidity: 20% - 85% Storage Temperature: -10°C to 60°C Concentration Unit for PM2.5: ug/m³ Powersource: Lithium battery with 1000 mAh capacity; 5V power charging via micro port Size: 100x95x47mm/3.9x3.71x1.83in Weight: 168g/5.88oz Test variables:PM2.5 ,temperature, humidity. Large 1000mAh capacity Lithium battery. On-board fan to draw in ambient air for more accurate real-time results. 5V Micro charging. Low battery warning. Package Included: 1 x Air Quality Monitor 1 x Micro Charging Cable 1 x Manual Note: 1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!