915 Generation Air Monitoring, Indoor Air Quality Sensor Formaldehyde Tester Device Portable Detector for Carbon Dioxide TVOC Carbon

Track 4 Main pollutant: The four main factors of air quality including HCHO, TVOC, CO2, CO will be accurate detect.
Portable devices&chargeable battery: We can monitoring the pollution index at home or school or office. Especially the place where are baby, children and pregnancy women
Measurement Results Display: Small and lightweight design makes it easy to carry. People can easily read all the real time readings
Easy to operate: when you turn the monitor on, it will shows all the pollution index in the screen and it will alarm if the air is unsafe
Natural Airflow Detection Technology: which are widely used in homes, offices, enterprises, governments, schools and cars, etc.

Colour:Black
Material:Plastic
Size:68x70x40mm

Package Contents:
1 * Air Monitoring
1 * USB cable
1 * English instruction manual

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.