The T&D TR72A and TR-72wb have been discontinued
T&D has discontinued the TR-72wb and its successor, the TR72A. The current model is the TR72A2 Temperature and Humidity Data Logger, which auto-uploads data over wireless LAN to the free T&D WebStorage Service.

Shop the TR72A2 →
Need higher accuracy? See the TR72A2-S high-precision version.
Not sure which model you need? Contact us and we will help you choose.