Owon brand Multimeter b35t model, the world's first with Bluetooth interface for datalogger, up to 2 samples per second
It has temperature measurement with Type K thermocouple (included)
the Android app can read more than one meter, which represents an advantage to analyze complex systems.
This is a Multimeter of the best quality and with the greatest functionality available in the market at the best price. Main features - function as 3 in 1