The Testo Precision Humidity/Temperature Meter 635 is a high-accuracy thermohygrometer designed for reliable measurement of relative humidity, temperature, and dew point. It can be used with standard atmospheric environment probes or separate humidity and temperature probes. The device comes with a calibration protocol and battery, without sensors included.
Product Features
- High-accuracy thermohygrometer for Testo 635
- Measures relative humidity, temperature, and dew point with separate probes
- Displays relative humidity and temperature simultaneously
- Dew point determined at the touch of a button
- Data documentation possible via Testo logging printer accessory
- 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
- Supplied without sensors; compatible probes available separately
- Comes with calibration protocol and battery
Benefits
- Highly precise measurement of humidity, temperature, and dew point
- Simultaneous display for quick readings
- Supports data logging and documentation
- Flexible usage with combination or separate probes
Why Choose Testo Precision Humidity/Temperature Meter 635?
The Testo 635 provides accurate, reliable, and flexible measurements for environmental monitoring, laboratories, and industrial applications. Its robust design ensures consistent performance with or without probes attached.
