testo 645 – Humidity/temperature measuring instrument
Description
The highly accurate thermal hygrometer testo 645 has two probe inputs for the connection of an extensive range of probes: – Channel 1: temperature Type K/J/S, NTC – Channel 2: combi probe humidity/temperature or temperature probe Pt 100.
Features
- Highly accurate humidity measurement up to ±1 %RH
- Connection of 2 plug-in probes
- Measurement of temperature, relative humidity and pressure dewpoint
- Internal measurement store (3000 measurement values
- PC software for the analysis, archiving and documentation of the measurement values (option)
- Button for Hold, min./max. values, mean value calculation
- Convenient data analysis
Industry Use: Climate
Order No: 0560 6450
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