The TechGrow Temp/RH Sensor can simultaneously measure temperature and humidity (RH) in your room, and detect light. The built-in precision sensor and the smart housing design guarantee perfect measurement. Values are clearly displayed in the controller’s display.

The Temp/RH sensor is able to measure temperature and relative humidity (RH) in real time, as well as detect light. This allows you use it for climate control, humidity control as well as to allow for automatic switching between day and night mode.

The Temp/RH Sensor is compatible with a range of Techgrow devices. Depending on the Techgrow Controller you are using, the sensor can control temperature and/or humidity.

Key Features
Two sensors in one: temperature sensor and humidity sensor
Built-in light sensor enables automatic switching between day and night mode
Performs extremely accurate measurements
Light sensor can be manually set to non-stop day mode