Testo
Testo 625 - Thermohygrometer
Model No :
Testo 625
Part Code :
0563 6251

Overview

The Testo 625 compact thermohygrometer has a connectable humidity sensor which measures the air temperature and relative humidity. In addition, it also calculates the dew point and wet bulb temperature.The meter is equipped with a large, easy-to-read, backlit display, a hold function which allows you to freeze the last reading and min and max readings that can be displayed at the touch of a key. In addition, the Testo 625 has a battery-friendly power off mode and a long life moisture sensor which ensures best possible results for years to come.

Features
- Measures air temperature and relative humidity
- Calculates dew point and wet bulb temperature
- Displays min and max values, hold function, power off mode
- Integrated long life moisture meter for long lasting quality

Major Applications
-Monitoring production and storage conditions
-Localising the risk of mould : for measuring indoor humidity and temperature. By calculating the dew point temperature, places at risk of condensation can be localised.

Technical Specifications
- Temperature: NTC
• Measuring range: -10 to +60 °C
• Accuracy: ±0.5 °C
- Temperature: TC Type K (NiCr-Ni)
• Measuring range: -200 to +1370 °C
• Resolution: 0.1 °C
- Radio probe
- Humidity: Capacitive
• Measuring range: 0 to 100 %RH
• Accuracy: ±2.5 %RH (5 to 95 %RH)
• Resolution: 0.1 %RH

General Specifications
- Operating temperature: -20 to +50 °C
- Battery type: 9V block battery, 6F22
- Battery life: 70 h (without radio operation)
- Storage temperature: -40 to +70 °C