产品资料

The testo 635-2 temperature and moisture meter allows you to carry out temperature and moisture measurements on a variety of different materials, surfaces and environments. This is made possible due to leading-edge technology and a wide selection of optionally available sensors.

详情：

The testo 635-2 temperature and moisture meter is excellently equipped for carrying out a variety of measurements in the field of air conditioning. A wide selection of optionally available sensors and probes can be connected to the meter to provide you with the following measuring data:

• Relative humidity
• Material moisture
• Material compensation moisture
• Pressure dew point in compressed air systems
• HTC value
• Air temperature
• Surface temperature
• Core temperature
• Absolute pressure

Two sensor ports for pluggable sensors; up to 3 further temperature or moisture sensors which can be connected via wireless with the temperature and moisture meter. The results are presented on the easy-to-read display. Your meter can be upgraded with an optionally available plug-in type wireless module which can transmit a wireless signal over a distance of up to 20 meters.

Rugged, practical, easy to use

In addition to all the other measurements, the testo 635-2 temperature and moisture meter can also display min, max and mean values and calculate the dew point difference between the indoor air and the surface of the wall. This allows you to analyze levels of moisture at ceilings and walls. Individually configured characteristic curves ensure that the material moisture content is displayed reliably.  

Both the meter and the menu guide are simple and comfortable to use. A backlit display allows you to read the measurements in the dark or poor lighting and a strong protective case protects the meter effectively against any accidental knocks and bumps.

Saving, transferring and printing out data as easy as pie with the testo 635-2 temperature and moisture meter

Save measuring sites and allocate the measuring data to the relevant site. Create individual user profiles to perform parallel long-term and material moisture measurements. Save up to 10 000 readings – individual measurements and measurement series – to your meter. The USB cable in the scope of supply can be used to connect your moisture meter to your PC or laptop and the software allows you to log and archive your measuring data comfortably and easily.

And just when you thought it couldn’t get any easier: the optionally available testo fast printer allows you to print out the measuring data on the spot. There’s testo for you.

testo 635-2 temperature and moisture meter incl. download code for PC software, USB data cable, calibration protocol, batteries. PLEASE NOTE: a sensor (not in scope of supply) is required to operate the meter.
技术数据：

Temperature - NTC

Measuring range	-40 to +150 °C
Accuracy	±0.4 °C (-40 to -25.1 °C) ±0.4 °C (+75 to +99.9 °C) ±0.5 % of mv (Remaining Range) ±0.2 °C (-25 to +74.9 °C)
Resolution	0.1 °C

Temperature - TC Type K (NiCr-Ni)

Measuring range	-200 to +1370 °C
Accuracy	±(0.2 °C + 0.5 % of mv) (Remaining Range) ±0.3 °C (-60 to +60 °C)
Resolution	0.1 °C

Humidity - Capacitive

Measuring range	0 to +100 %RH
Accuracy	See probe data
Resolution	0.1 %RH

Temperature - NTC

Measuring range	-40 to +150 °C
Accuracy	±0.4 °C (-40 to -25.1 °C) ±0.4 °C (+75 to +99.9 °C) ±0.5 % of mv (Remaining Range) ±0.2 °C (-25 to +74.9 °C)
Resolution	0.1 °C

Temperature - TC Type K (NiCr-Ni)

Measuring range	-200 to +1370 °C
Accuracy	±(0.2 °C + 0.5 % of mv) (Remaining Range) ±0.3 °C (-60 to +60 °C)
Resolution	0.1 °C

Humidity - Capacitive

Measuring range	0 to +100 %RH
Accuracy	See probe data
Resolution	0.1 %RH

探头：

Air probes

Air probes

Robust air temperature probe (TC type K) – measuring range: -60 to +400 °C

:
0602 1793

Humidity probes

Humidity probes

Thin humidity probe (Ø 4 mm) for measuring material moisture via the equilibrium moisture content – can be used in small bore holes and recesses

:
0636 2135

Humidity probes

Robust humidity probe for measuring the material equilibrium moisture content and humidity measurements at high temperatures

:
0636 2161

Humidity probes

Scatter field probe for fast and damage-free material moisture measurement, with probe cable 1.2 m

:
0636 6160

Humidity probes

Humidity/temperature probe (Ø 12 mm) with humidity sensor that has long-term stability – measuring range: -20 to +70 °C

:
0636 9735

Pressure dewpoint probes

Pressure dewpoint probes

Pressure dewpoint probe for measurements in compressed air systems

:
0636 9835

Pressure dewpoint probes

Precision pressure dew point probe with measuring chamber – measuring range: -40 to +50 °C tpd

:
0636 9836

Radio handles and probe head

Radio handles and probe head

Radio handle for plug-in probe heads, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO

:
0554 0189

Radio handles and probe head

T/C probe head for surface measurement (T/C Type K)

:
0602 0394

Radio handles and probe head

Compact professional humidity module for wireless humidity/temperature measurement

:
0636 9736

Surface probes

Surface probes

Spare measuring head for pipe wrap probes (TC type K) - Measuring range: -60 to +130°C

:
0602 0092

Surface probes

Fast-reaction paddle surface probe (TC type K) - Measuring range: - 0 to +300°C

:
0602 0193

Surface probes

Fast-action surface probe (TC type K) – measuring range -60 to +300 °C, short-term up to +500 °C

:
0602 0393

Surface probes

Efficient, waterproof surface probe with small measurement head for flat surfaces, T/C Type K

:
0602 0693

Surface probes

Fast-action, angled surface temperature probe (TC type K) for flat and uneven surfaces – measuring range: -60 to +300 °C

:
0602 0993

Surface probes

Waterproof surface temperature probe with widened measuring tip (TC type K) for flat surfaces – measuring range -60 to +400 °C

:
0602 1993

Surface probes

Clamp probe (TC type K) for temperature measurements on pipes with Ø 15-25 mm – Measuring range -50 to +100°C, briefly up to +130°C

:
0602 4692

Surface probes

Surface temperature probe with magnet (TC type K), adhesive power 20 N – Measuring range -50 to +170°C

:
0602 4792

Surface probes

Surface temperature probe with magnet (TC type K), adhesive power 10 N – Measuring range -50 to +400°C

:
0602 4892

Surface probes

Temperature probe to determine U-value, triple sensor system for measuring wall temperature, modelling clay included

:
0614 1635

Surface probes

Temperature probe with Velcro (TC Type K)

:
0628 0020

Thermocouples

Thermocouples

Flexible thermoelectric couple (TC type K, glass fibre) – Measuring range: -50 to +400°C

:
0602 0644

Thermocouples

Flexible thermoelectric couple (TC type K, glass fibre) – measuring range -50 to +400°C

:
0602 0645

Thermocouples

Flexible thermoelectric couple (TC type K, PTFE) – measuring range -50 to +250°C

:
0602 0646

immersion/ penetration probes

immersion/ penetration probes

Flexible, fast-action immersion probe (TC type K) – measuring range: -60 to +1000 °C

:
0602 0593

immersion/ penetration probes

Waterproof immersion/penetration probe (TC type K) – measuring range -60 to +400 °C

:
0602 1293

immersion/ penetration probes

Fast-action immersion/penetration probe (TC type K) – measuring range: -60 to +800 °C

:
0602 2693

immersion/ penetration probes

Immersion measuring tip with TC plug type K - for fast temperature measurements

:
0602 5792