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testo 635-1 Hygrometer Calibrated to (ISO standards) 0 RH 100 RH
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Highlights & Details
Humidity/temperature meter Testo 635-1 - ISO calibrated
- Integrated material characteristics
- Individual sensor selection
Technical specifications
- Resolution: 0.1°C/0.1%rH/0.1 hPa
- Measurement interval 2 s.
- Protection class IP65
- Measurement range air pressure: 0 - 2000 hPa.
- Product type
Hygrometer
- Max. temperature
+1370 °C
ISO standards
- Dim
(W x H) 74 mm x 46 mm
- Weight
428 g
- Calibration service
2 suitable calibration values in the measuring range of the respective device at (11.3; 75.3 %rF at 25°C)
- Calibration range
Humidity
- Humidity reading range (max.)
100 RH
- Humidity reading range (min.)
0 RH
- Width
74 mm
- Height
46 mm
- Interfaces
Infrared
- Power supply
AA battery (3x)
- Min. temperature
-200 °C
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2453826 testo 635-1 Hygrometer Calibrated to (ISO standards) 0 RH 100 RH
Description
Universal device for measuring air humidity, material balance moisture and the pressure dew point in compressed air systems. For analysing the humidity at roofs and walls the testo 635 shows directly the dew point distance between the room air and the wall surface. For testing the pressure dew point in compressed air systems precision sensors up to -60°C tpd are available.
This text is machine translated.
This text is machine translated.
Features
- Up to 3 wireless temperature or humidity sensors can be connected
- With infrared interface for Testo protocol printer
- For K and T-type contact sensors.
Scope of delivery
- 3 x AA battery
- User manual.
Hints
Please note the sample calibration certificate stored under "Downloads" for the scope of the calibration.
Your right to cancel does not apply to this product.
This measuring device requires a sensor for commissioning. Not included in delivery.