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Starting at $109.00

The TR-41 Bluetooth logger allows for real-time temperature monitoring via an app installed on your phone or tablet. It is equipped with an Internal sensor for better water resistance.



TR4 series temperature data loggers come equipped with Bluetooth low energy technology. We have designed two dedicated apps to take advantage of this technology. “T&D Thermo” with automatic refresh allows for real–time monitoring of important temperature changes. “TR4 Report” enables the uploading of recorded data from a collection of loggers to our free cloud storage service “T&D WebStorage Service”.

Additional information

Weight 0.25 lbs

PS#540 : View Specifications