
About
This application connects wirelessly to a handheld spectrometer to remotely analyze light sources. It displays detailed spectral data, light source information, and allows for data saving and sharing.
What's New in uSpectrumX
1.4.6
July 22, 2025
Add Re, G-Index
Developer apps
FAQ
What devices are compatible with uSpectrumX?
uSpectrumX supports the MK350S Premium (FW Ver.1.1.0.B24 and above) and MK350N Premium (FW Ver.1.1.1.B6 and above) handheld spectrometers. The developers plan to add support for more devices in the future.
How does uSpectrumX connect to the spectrometer?
The application connects to your UPRTek handheld spectrometer wirelessly via Wi-Fi. This allows for remote control and data analysis without direct physical connection.
What kind of light data can uSpectrumX display?
uSpectrumX can display Spectrum, CIE1931, CIE1976, CRI, and TM-30 diagrams from captured data. It also shows detailed light source information such as LUX, CCT, CRI, and color coordinates.
Can I save and share the data collected by uSpectrumX?
Yes, you can save the captured data from the spectrometer and share it via email. The app also allows you to open UPRTek .xls files from other applications.
Does uSpectrumX have ads?
No, uSpectrumX does not contain advertisements. It is a free application with no ads to interrupt your workflow.
What is the update frequency for uSpectrumX?
The app was last updated on July 22, 2025, with version 1.4.6. While specific update frequency isn't detailed, the developers indicate plans to continuously add more supported devices.
Is uSpectrumX suitable for professional use?
Yes, uSpectrumX is designed for professional use, providing detailed spectral analysis and remote control capabilities for UPRTek handheld spectrometers. Its features are geared towards accurate light source measurement and data management.
What is the age rating for uSpectrumX?
uSpectrumX has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals, though its professional features are primarily for adults.







