Digital Hygrometer (Temperature & Humidity)
This reliable combo digital Thermo-Hygrometer from Maxibright simultaneously displays your grow room temperature and relative humidity%.
At a push of a button it also records the highest and lowest temperature values in the growroom over your set time frame. Reads in either F' or C' .
- A large LCD display for easy reading.
- Either wall or surface mounted.
- Supplied with batteries