Celebrating 27 Years 1999-2026
CMC Technologies supplies Australian compliant T&D wireless data loggers with cloud access, Bluetooth and LAN connectivity for temperature and humidity monitoring across industrial, laboratory and compliance applications.




Ensuring Reliable Monitoring and Data Access Anytime, Anywhere
CMC supply a range of wireless data logger models produced by T&D Corporation, based in Nagano, Japan, who has been at the forefront of evolution of datalogger technology since 1986.
All wireless T&D data loggers listed below are compatible with T&D’s free cloud-based web storage service (‘T&D WebStorage Service’) from which the data can then be accessed for viewing and downloading via an Internet browser or from your phone (IOS, Android) at your convenience, anywhere, anytime.
All wireless data loggers listed below and supplied by CMC bear the Regulatory Compliance Mark (RCM) governed by the Australian Communications and Media Authority (ACMA).
List of compliant Data Loggers
TR71A Wireless Temperature Data Logger

- TR71A
- Temperature: -40 to 110℃
- 2 Channel
- Wireless LAN, USB, Bluetooth 4.2 (Bluetooth Low Energy)
- Waterproof: No
TR75A Wireless Temperature Data Logger
- TR75A
- Temperature: -199~1760°C
- 2 Channels
- Wireless LAN, USB, Bluetooth 4.2 (Bluetooth Low Energy)
- Waterproof: No

TR71nw Wired LAN Temperature Data Logger

- TR71nw
- Temperature: -40 to 110°C
- 2 Channels
- Wired LAN and USB
- Waterproof: No
TR72A-S Wireless Temperature and Humidity Data Logger
- TR72AS High Precision Type
- Temperature (external): -25 to 70°C | Humidity (external): 10 to 99%RH
- 1 Channel Each
- Wireless LAN, USB, Bluetooth 4.2 (Bluetooth Low Energy)
- Waterproof: No

TR72A Wireless Temperature and Humidity Data Logger

- TR72A
- Temperature (external): 0 to 55°C | Humidity (external): 10 to 95%RH
- 2 Channels
- Wireless LAN, USB, Bluetooth 4.2 (Bluetooth Low Energy)
- Waterproof: No
TR42A Bluetooth Temperature Data Logger
- TR42A
- Temperature (external): -60 to 155 °C
- 1 Channel
- Bluetooth 4.2 (Bluetooth Low Energy)
- Splashproof: IP64

TR41A Bluetooth Temperature Data Logger

- TR41A
- Temperature (internal): -40 to 80°C
- 1 Channel
- Bluetooth 4.2 (Bluetooth Low Energy)
- Splashproof: IP64
TR43A Bluetooth Temperature and Humidity Data Logger
- TR43A
- Temperature: 0 to 55°C | Humidity: 10 to 95%RH
- 1 Channel Each
- Bluetooth 4.2 (Bluetooth Low Energy)
- Splashproof: IP64

TR32B Bluetooth Temperature and Humidity Data Logger

- TR32B
- Temperature: 0 to 50°C | Humidity: 10 to 90%RH
- 1 Channel Each
- Bluetooth 4.2 (Bluetooth Low Energy)
- Splashproof: IP64

