This unit is used when you want temperature monitoring and logging according to your needs. The time period between the measurements can be adjusted from once a minut to once every 24 hours. It has a small temperature sensor connected. This WiFi Log unit is usable in many different places, e.g during transport of temperature sensitive goods, it can be placed in a refrigerator or even in a wine cellar.
If the unit does not have access to a WiFi network, it saves the measurements, until it is connected again. Data will be saved for five years.
The unit also works without the mounted sensor, as it has a built in temperature sensor.