TESTO 635-2 Humidity measuring instrument

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TESTO 635-2 Humidity measuring instrument

The instrument for measuring air moisture, material equilibrium moisture and pressure dewpoint in compressed air systems.

Moisture characteristics can be recorded in the instrument memory and analysed and displayed in graphics or tables.

Up to 3 temperature or humidity probes can be displayed in the Testo 635-2 meter; data transmission is by radio i.e.

Applications:

wireless.
Selectable user profiles, i.e.
allocation of specific function buttons and menu-guide to an application enable intuitive operation.
Material moisture can be displayed immediately on account of the special probe.

Main features:

Instrument memory for up to 10,000 readings
PC software for analysis, filing and documentation of measurement data
Measurement of air moisture, material equilibrium moisture, pressure dew point
Radio probe for temperature and humidity
Protection class IP54
Direct display of material moisture due to freely settable characteristics curves (based on equilibrium humidity)
Storage of single measurements or measurement series by measurement location
Fast access to the most important functions via user profiles
U-value probe connection option

Why choose TESTO 635-2 Humidity measuring instrument:

Characteristics for different materials can be stored in ComSoft and transmitted to the instrument.

Technical specifications:

Order code	0563 6352
Manufacturer	TESTO
Protection class	IP54
Measuring range – NTC	-40 to +150 °C
Accuracy – NTC	±0.2 °C (-25 to +74.9 °C); ±0.4 °C in edge ranges; ±0.5 % remaining range
Resolution – NTC	0.1 °C
Measuring range – Type K	-200 to +1370 °C
Accuracy – Type K	±0.3 °C (-60 to +60 °C); ±(0.2 °C + 0.5 % of mv) remaining range
Resolution – Type K	0.1 °C
Measuring range – humidity	0 to 100 %RH
Resolution – humidity	0.1 %RH
Probe connections	2 wired + up to 3 radio probes
Memory	10,000 readings
Interface	USB