Professional thermo hygrometer with data logger function for monitoring of temperature and humidity, indication of moisture, temperature, dew point, maximum and lows, average values. - HI / LO alarm for temperature and humidity values. - Data loggers with up to 50000 records. - Connection of up to 8 radio remote sensors possible. - Saving interval 1, 5, 10, 15, 30 min. or 1, 2, 3, 6 h. Professional thermo hygrometer with data logger function for monitoring of temperature and humidity, indication of moisture, temperature, dew point, maximum and lows, average values. - HI / LO alarm for temperature and humidity values. - Data loggers with up to 50000 records. - Connection of up to 8 radio remote sensors possible. - Saving interval 1, 5, 10, 15, 30 min. or 1, 2, 3, 6 h.