What's in the box:

Portable Digital Formaldehyde Detector Multifunctional Hygrothermograph PM2.5/PM10 Tester Air Quality Monitor Air Analyzer (Standard)

This product can detect air quality in your surrounding with accurate indoor/outdoor air quality monitoring system, quick response and high accurancy, effectively protect you and your family from the harm of bad air quality.

Features:
Highly accurate indoor and outdoor air quality monitoring system with professional grade detection technology.
Can detect HCHO, TVOC, PM2.5, PM10, temperature, humidity, and can also set and diaplay time.
Large LCD display with backlight, convenient for your reading anytime.
Real-time local outdoor air quality readings and real time air monitoring to prevents any respiratory disease.
Suitable for using in the car, living room, house with new furniture and decoration, kitchen, bedroom, office, classroom, outdoor environment, etc.

Specifications:
Material: plastics
Color: white
Relative humidity: 20% - 85%
Measuring range:
PM2.5/PM10: 0-999ug/m3
Temperature: 0 to 45?
Formaldehyde: 0-2.888mg/m3
TVOC: 0-9.999mg/m3
Battery: 3.7V, 2000mAh
Item size: 168 * 78 * 42mm / 6.6 * 3.1 * 1.7in
Item weight: 240g / 8.5ounce
Package size: 195 * 105 * 55mm / 7.7 * 4.1 * 2.2in
Package weight: 400g / 0.9lb

Packing List:
1 * Air Quality Detector