This manual is the instruction manual for testo 625 humidity and temperature meter. It mainly introduces the product's functions and features, usage methods, maintenance and maintenance, etc.
This manual provides step-by-step instructions for operating the Testo 625 humidity and temperature meter. It covers safety guidelines, proper usage, sensor connection, display controls, calibration, and maintenance. The device supports both wired and wireless sensors and is designed for indoor climate measurements in buildings and offices.
Technical specifications include measurement ranges for relative humidity (0–100%RH) and temperature (-20 to +50°C), with a battery life of approximately 70 hours when a sensor is connected. This manual is written in German.
| Measuring Range (Humidity) | 0...+100%rF |
|---|---|
| Measuring Range (Temperature) | -10...+60°C / +14...+140°F |
| Resolution | 0.1%rF 0.1°C / 0.1°F |
| Accuracy (Humidity) | ±2.5%rF (+5.0...+95.0%rF) |
| Battery Life | approx. 70h |
| Operating Temperature | -20...+50°C / -4...+122°F |
| Protection Class | IP65 (with TopSafe accessory) |
The device supports both wired humidity/temperature sensors (via socket) and wireless sensors (requires a radio module accessory).
The battery life is approximately 70 hours when a sensor is connected.
The device operates between -20°C and +50°C (-4°F to +122°F).
No, it is not intended for diagnostic use in medical environments.