BLU is Gentec-EO’s product series that allows you to measure laser power wirelessly. Customers use it to get rid of wires in their lab setup or to put their laser power detectors in an enclosure in their systems.
The small but powerful meter of the BLU Series presents a bluetooth connection so you can display the results on your mobile device with the Gentec-EO BLU app available for iOS systems in the App Store and Android systems in Google Play.
Need to use it with a PC? Simply plug in the included bluetooth receptor and be ready to make power or energy measurements within seconds!

New Version of BLU App in Google Play Store
Click here to download the latest version of the BLU app on your phone or tablet from the Google Play Store.
The changes with this version:
- The Settings panel has been added, allowing you to change the measurement font size in all panels.
- Tapping on the measurement value will now change the number of significant figures.
- Other minor bug fixes and source code improvements.
- The app is now compatible with even more Android versions (including the most recent ones).