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
- Mar 14, 2013
- T&D WebStorage Service Version Update Information
- Feb 26, 2013
- Notice of Network Disruption and Recovery at Web Server Data Center
- Dec 27, 2012
- T&D WebStorage Service: Increase of Maximum Storage Capacity
- Nov 01, 2012
- Announcing our New Network Thermo Recorder: TR-700W Series
- Oct 09, 2012
- Announcing our New Wireless Data Logger RTR-576/576-H for CO2, Temperature and Humidity
- Oct 02, 2012
- Notice of Discontinuation of RTR-57U (FCC/CE Types)
- Sep 20, 2012
- New High Precision Wide Range Temperature and Humidity Data Logger: RTR-507
- Apr 13, 2012
- Announcing Additional Models to Our TR-5i Series - The "Data Recorder TR-55i" Lineup
- Apr 06, 2012
- Announcing a New Version of " T&D Graph (Beta)"
