Humidity Meters

Testo 623 Temperature & Humidity Measurement Monitor The new temperature and humidity measuring instrument testo 623 shows current and past temperature and humidity values in a large clear display. This makes an analysis of the current and past ambient conditions possible, directly on site and without time-consuming analysis on a PC.  

Testo 622 Temperature, Humidity & Barometric Pressure Measurement In addition to temperature and humidity, the testo 622 also measures pressure. In the large, clear display, it shows the current measurement values as well as the date and time. It thus provides all important values at a glance.  

Testo 616 Material Moisture Measurement The Testo 616 allows fast and non-destructive observation of the material moisture of woods and building materials. This allows the ideal time and place for any destructive measurement which may be necessary to be determined. The display is in percent by weight in comparison to the dry mass of the material. The testo 616 makes work easier for all those who need to observe the development of drying in floors, walls and surfaces.