The testo 175 T1 temperature data logger is ideal for monitoring storage temperatures and long-term monitoring. It is certified for use in food environments and measures and logs temperatures constantly and reliably.Professional software with Excel export function for programming the logger and data analysisTemperature measuring range from -35 °C to +55 °CWall mountAutomatic measuring data backup when the battery runs out or is changedTransfer of measuring data via SD cardDisplays violations of limit valuesSaving energy, archiving, storing goods, creating a comfortable indoor climate – if you can’t analyze the temperature and humidity, you won’t get optimal results. The testo 175 H1 is designed to carry out reliable long-term measurements and log these crucial values for you.Professional software with Excel export function for programming the logger and data analysisRound-the-clock monitoring and logging of temperature, relative humidity and dew pointTemperature measuring range from -20 °C to +70 °CAutomatic measuring data backup when the battery runs out or is changedTransfer of measuring data via SD cardDisplays violations of limit values