Air pollution sensors for air detector use air quality sensor module PM2.5 sensor

CE led color screen thermometer weather station with clock Factory

High quality Weather alarm free standing automatic stations professional wifi barometric weather station.

China Best selling pm 2.5 monitoring equipment pm2.5 detector air pollution meter India market

LCD Digital Electronic Indoor Outdoor Desktop Thermometer with Hygrometer Temperature Humidity Meter External.

It has clock, weather sensor and It accurately show the humidity, temperature outside.

How to set the calendar function for Smart light clock , the product into the Mini USB 5V power supply, "OFF / ON" switch dial "ON" position, the backlight lights up, while the product will automatically detect the display automatically full screend

Mini Portable Multifunction Air Quality Detector For PM2.5 Monitoring.

weather station indoor and outdoor temp and humidity,best quality home weather station.

It comes with one remote sensor to be installed outdoors. The base unit records the data indoors. The unit works well for the average home weather station.