Testo 608-H1 Thermo-Hygrometer

The affordable professional hygrometer for measuring the humidity, temperature and dew point. The 608-H1 is especially well suited for monitoring the indoor climate and dew point in greenhouses, storage, museums, laboratories, and in any location where a continuous and reliable monitoring of the humidity is warranted. The device is designed for installation on wall or table surfaces. The capacitance humidity sensor is specially designed for long-term measuring.

Price: 89.99 from Conrad Electronic