The Testo High Accuracy Thermohygrometer 635 is designed for precise monitoring of standard atmospheric conditions. It can be used with standard atmospheric environment probes or separate humidity and temperature probes. The device comes with a calibration protocol and battery, but without probes. It allows determination of the dew point between the environmental air and surfaces, with relative humidity and temperature displayed simultaneously. Data can be documented using the accessory Testo logging printer.
Product Features
- High accuracy thermohygrometer Testo 635
- Compatible with standard atmospheric environment probes or separate humidity and temperature probes
- Supplied with calibration protocol and battery, without probes
- Determines dew point between environmental air and surfaces
- Relative humidity and temperature displayed simultaneously
- Dew point determined at the touch of a button
- Data documentation using the accessory Testo logging printer
- Combination probe measuring range: 0 to 100 % R.H., -20 to +140 °C
- Dew point range: -50 to +100 °C td
- Temperature probe measuring range: -50 to +1000 °C (NiCr-Ni)
- Accuracy: -40 to +900 °C: ±1 °C, ±0.5 % measured value; rest of range: ±2 °C, ±1 % measured value
Benefits
- Precise measurement of humidity, temperature, and dew point
- Simultaneous display of key parameters for quick readings
- Supports reliable data logging and documentation
- Flexible usage with combination or separate probes
Why Choose Testo High Accuracy Thermohygrometer 635?
The Testo 635 ensures accurate, reliable, and flexible measurements for laboratories, industrial environments, and environmental monitoring applications. Its robust design guarantees consistent performance with or without attached probes.
