How to download the uFlicker PC Software for your UPRtek Spectrometer?

Product Software Download

This article explains how to download the uFlicker PC software for UPRtek handheld spectrometers.  The uFlicker PC software allows you to connect a PC/laptop to your UPRtek device so you can have full screen flicker information and graphics from your PC.


Step 1

On the UPRtek website, please go to the menu bar and select Support – Download Center as shown below.


Step 2

Find the uFlicker PC Software item from the drop down menus.



 Step 3

After the screen auto-scrolls to the location shown below, click on the item below to download a zip file.

Step 4

 You will be directed to Download Form – please fill in information.  It is important that the email address you fill in is accurate.  Hit the Send button and an email will be delivered to that address.


Step 5

You will receive an email with a link address.  Press on that link and a zip file should automatically open up a web browser and start downloading.


After download is complete, click on the zip file to extract the uFlicker_Installer.exe.

Then run the uFlicker_Installer.exe file.

uFlicker PC SW Installation 

Step 6

Click Next.

Step 7

Read license and check the license agreement box.

Step 8

Click Next

Step 9

Wait for file installation.

Step 10

Click Finish.

Handbook Series

The Flicker Handbook

Everything thing you need to know about Flicker, an insidious, potentially serious lighting artifact impacting visual safety for public places like hospitals, offices, libraries, and more...

▸ Get it!

About UPRtek

United Power Research and Technology

UPRtek (est. 2010) is a manufacturer of portable, high-precision light measurement instruments; Handheld Spectrometers, PAR meters, Spectroradiometers, Light Calibration Solutions.

UPRtek HQ, R&D and manufacturing are all based out of Taiwan, with Worldwide representation through our certified Global Resellers.

▸ Read on


Medical Setting using LED or Fluorescent Lights

What is a Spectrometer, Spectrophotometer, Spectroradiometer?

In the realm of spectral devices, three devices stand out: a Spectrometer, a Spectrophotometer, and a Spectroradiometer. However, these terms have been so interchangeably used that we felt obligated to clarify their differences in one short article.

  ▸ Spectrometer v Spectrophotometer v Spectroradiometer