Testo 635-1 – Temperature and Humidity Measuring Instrument

The testo 635-1 temperature and humidity measuring instrument is ideal for checking air humidity, temperature, and dew point in living areas, production, storage, server areas, museums, and cold stores. It efficiently measures ambient absolute pressure and dew point in compressed air, making it versatile for various applications.
With attachable probes (available separately), the testo 635-1 can record a wide range of values, including air humidity, material moisture, pressure dew point in compressed air, air temperature, surface temperature, core temperature, U-value, and absolute pressure. The device has two probe inputs for plug-in probes and can receive readings from up to three additional temperature or humidity probes via wireless data transfer.