Humidity meters and their sensors.

ThermoPro TP157W Hygrometer Indoor Thermometer for Home, Room

D'Addario Humidity & Temperature Sensor - BASS SOUTHWEST

Digital Thermometer Temperature Sensor & Humidity Meter With Probe

8x Digital Temperature Humidity Meter Wired Sensor Black

Chinese Professional Humidity Meter With Probe - RHTX 4-20mA RS485

What Is The Temperature And Humidity Sensor? And How To Select It?

Accurate Digital Thermometer And Hygrometer With Lcd Display And

LCD Temperature&Humidity Dual Display w/Range:-10°C~50°C,Temperature Accuracy:±1°C/±1.8°F,Humidity Range:10%RH-98%RH

Digital Humidity & Temperature Meter ,w/ Type K Thermocouple Sensor

Humidity Sensors & Transmitters, Hygrometer