The new Enless Model 300-032 is a very easy to use live internet temperature logger.
The unit is completely self contained , has a battery that can last up to 10 years, is in an industrial IP65 weatherproof case and takes temperature readings and sends them straight to the internet for display on any connected device.
This unit works anywhere the Sigfox network has coverage (around 85% of the population here in Australia).
Absolutely no installation or setup needed, just take out of the box , switch on and place where needed.
The temperature is sensed on the end of a 2 meter wire sensor with a range of -30 To +100C. Accuracy of 0.5C.
Place sensors where needed, inside, outside etc to monitor freezers, fridges, Containers , trucks etc.
All the temps are sent to be viewed, graphed, logged and alarmed live and viewable from any device with an internet browser.