Data Logger

• Round-the-clock monitoring and logging of temperature, relative humidity and dew point
• Super-size memory for long-term measurements and up to 1 million readings, battery life of 3 years
• Shorter reaction times and accurate measurements with external humidity sensor
• Free software download (ComSoftBasic)

If you are optimising energy usage, archiving, storing goods or creating a comfortable indoor climate –and if you can’t analyze the temperature and humidity, you won’t get optimal results. Testo 175 H1 is designed to carry out reliable long-term measurements and log these crucial values for you.