New sensor thermo hygro pressure sensor for weather station, temperature humidity pressure sensor with protection filter NTHP-90 misol pm 2.5; pm10; CO2 sensor; pm2.5 sensor; pm10 sensor. Main Features：

Main Features：

Solar panel (built-in): 6

LED (red) to indicate data transmission

Transmission distance

Indoor humidity measure range: 10% to 99%

New sensor thermo hygro pressure sensor for weather station, temperature humidity pressure sensor with protection filter NTHP-90 misol pm 2.5; pm10; CO2 sensor; pm2.5 sensor; pm10 sensor. Main Features：This listing includes: 1 unit of sensor (temperature & humidity & pressure), with protection filter. Remark: it is suitable for WS90, WN90LP, please enquiry us before order. How to replace this sensor: 1. Open the plastic cover on the top. 2. Remove the temperature & humidity& pressure sensor that needs to be replaced. 3. Replace it with a new temperature & humidity& pressure sensor. When inserting align the notch with the protrusion. Make sure that