USB Connectible Illuminance & UV Logger

Simple but Versatile Four-Item Logger for UV, Illuminance, Temperature and Humidity


TR-7Ui Series
Channels Illuminance, UV Intensity, Temperature, Humidity
Range Illuminance: 0 to 130klx
UV Intensity: 0 to 30mW/cm2
Temperature: 0 to 55°C
Humidity: 10 to 95%RH
USB, Serial



The TR-7Ui series, with a simple USB connection to your PC, provides an easy way to make detailed settings and download data. Basic settings and REC start/stop can also be done by simply pressing buttons on the units themselves.

The TR-74Ui model can not only measure and record UV, Illuminance, temperature and humidity but can also record and display cumulative UV and Illuminance. It is perfect for use in the protection of exhibits and archives in museums and libraries.

Special Features


Simply place the TR-74Ui at the measurement site after starting recording. Recorded data can then be downloaded by connecting the logger to a PC with a USB cable and using our Windows software “Illuminance UV Recorder for Windows”. Data downloaded to your PC can then be viewed and analyzed with our Windows compatible software “T&D Graph”. By connecting a logger to your PC, it is also possible to monitor current readings using our Windows software.


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