testo 645 Hygrograph, including battery and factory report.

testo 645 Temperature and humidity instrument product introduction:

testo 645 Temperature and humidity meter automatically disys the following parameters: relative humidity, absolute humidity, dew point, humidity, enthalpy and temperature. Through PC convenient data analysis, and with address management function. A variety of humidity and temperature probe can be selected, suitable for high temperature and humidity measurement in compressed air system

testo 645 Advantages:

• Humidity accuracy up to ±1percentRH

• Built-in data storage

• Convenient data analysis

• Protective soft cover for harsh environment

• Channel 1: Temperature probe K/J/S thermocouple,NTC

• Channel 2: Temperature and humidity probe, or temperature probe Pt100

订货号：0560 6450