temperature data-logger / USB / WiFi / Bluetooth
TR-75 wb/nw, -199 to 1760°C, Type K, J, T, E, S, R TandD Corporation



  • Measured quantity:


  • Connector type:

    USB, WiFi, Bluetooth

  • Display:

    with screen

  • Applications:

    for monitoring, for food applications, storage, for pharmaceutical products, for thermocouples, for logistics, for cold chain monitoring, for refrigerators, for freezers

  • Other characteristics:

    compact, multi-channel, battery-powered, industrial, high-accuracy, K-type thermocouple input, climatic, with integrated operating system


The thermorecorder TR-75wb/nw is a new lineup of the TR-7wb/nw series data loggers designed for cloud storage. The TR-75wb/nw supports 6 types of thermocouple* (K, J, T, E, S, R), and comes in two models: the TR-75wb for a wireless LAN and the TR-75nw for a wired LAN connection. By using T&D WebStorage Service, a cloud service provided by T&D free of charge, temperature data measured by the thermocouple is automatically uploaded and the stored data can be accessed from PCs and mobile devices anytime from anywhere.
Features are
- wide-range temperature measurement with thermocouple (-199 to 1760°C)
- automatic upload of recorded data to T&D WebStorage Service
- temperature alarm mail transmission from T&D WebStorage Service
- direct data download to PC via USB
- free server software available when cloud service cannot be used
- battery operation for up to 1.5 years with two AA batteries. AC adaptor and PoE (TR-75nw only) can also be used

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