Lora T3 is a data logger with a display designed for ultra-freezers, liquid nitrogen tanks, and stoves, equipped with an external PT100 probe with Teflon cable.

The logger has a measurement range from -200°C to +150°C. It stores up to 10,000 measurements and automatically transmits data to the LoRa Gateway via radio communication at 868 MHz, with a range of up to 10 km in open field. The data is then automatically transmitted to the MySirius software in the cloud or locally.