product description

Testo 635-1 temperature and humidity measuring instrument for testing a variety of environments, such as home, production, storage, server rooms, museums and cold storage temperature, humidity and dew point.It also can quickly and effectively measure the absolute pressure in the environment As well as the pressure dew point in the compressed air system.
A variety of optional sensors and probes can help you measure the following parameters:

• Relative humidity
• Moisture content of material
• Pressure dew point of the compressed air system
• Air temperature
• surface temperature
• Center temperature
• Heat transfer coefficient U value
• Absolute pressure

Testo 635-1 thermo-hygrometer can be connected to two probes at the same time, the results immediately displayed in a clear and easy to read on the display.

Rugged, practical and easy to operate

In addition to displaying the measured data, the testo 635-1 temperature and humidity meter can display the maximum / minimum values ​​and the average values.
Connect the pressure dew point probe, you can measure the pressure dew point in the compressed air system.Connect the humidity probe, in addition to direct measurement of ambient temperature and humidity, but also calculate the dew point and indoor air moisture content.
The meter automatically calculates the dew point difference between the air and the wall. When there is mildew in the room, it can be used to determine if mildew is caused by improper ventilation in the room or by moisture ingress. For more testo 635-1 related applications, please click on the 'Applications' tab.
Temperature and humidity measuring instrument itself and the user interface are simple and comfortable to use with a backlight of the display to ensure that you are still in the case of insufficient lighting can easily read the data, a solid shell to protect the instrument by external impact.

Testo 635-1 temperature and humidity data archiving

Testo 635-1 features a loop print function that not only prints single measurement data, but it can also be accessed via the testo ("testo") function, which allows you to quickly and easily print the measured data, Infrared printer cycle to print a series of measurement data, print cycle can be set free (1 minute to 24 hours).

Please note: The instrument should be equipped with at least one probe or sensor (ordered separately) for proper operation.

The product contains

Testo 635-1 temperature and humidity measuring instrument, with battery and factory reports.

NTC

Type K (NiCr-Ni)

Capacitive humidity sensor

Absolute pressure

Technical Parameters