-29% In stock Wireless loggers TFA 30.3039.IT KLIMALOGG PRO Spider - professional... 30.3039.IT €73.27 €103.20 The "KLIMALOGG PRO" from TFA allow you to accurately monitor temperature and humidity values – measured by the device itself and up to 8 separate wireless transmitters.This allows you to record important climate data over longer periods of time and to create prescribed test reports. The transport or storage of food, the storage of medicines and blood in... Add to cart