Compact USB Loggers
Compact, battery powered Data Loggers with large LCD displays.
See: TR-71Ui/72Ui, 2 Ch. Temp, Temp + Humid
See: TR-73U, Temp + Humid + Ambient Pressure
See: TR-74Ui, Temp + Humid + Light + UV
See: TR-77Ui, Wide Range Temp + Humid
What's New? 
News Releases
- 14 Mar, 2013
- T&D WebStorage Service Version Update Information
- 26 Feb, 2013
- Notice of Network Disruption and Recovery at Web Server Data Center
- 27 Dec, 2012
- T&D WebStorage Service: Increase of Maximum Storage Capacity
- 01 Nov, 2012
- Announcing our New Network Thermo Recorder: TR-700W Series
- 09 Oct, 2012
- Announcing our New Wireless Data Logger RTR-576/576-H for CO2, Temperature and Humidity
- 02 Oct, 2012
- Notice of Discontinuation of RTR-57U (FCC/CE Types)
- 20 Sep, 2012
- New High Precision Wide Range Temperature and Humidity Data Logger: RTR-507
- 13 Apr, 2012
- Announcing Additional Models to Our TR-5i Series - The "Data Recorder TR-55i" Lineup
- 06 Apr, 2012
- Announcing a New Version of " T&D Graph (Beta)"
