LED Light Flicker Meter 1.4.4
Free Version
Publisher Description
LED Light Flicker Meter - Measure how much your lights and screens are flickering or blinking
Have you experienced eye strain, headache, migraine or other symptoms from being exposed to flickering lights or screens? Use this app to measure which lights or screens are flickering and how much and which are flicker-free!
This app measures flickering of light that are flickering/blinking so quickly so that we cannot usually see it with our eyes. But it can still have a negative affect on us - eye strain, headaches, migraines and even epilepsy seizures are reported as consequences of flickering lights. With this app you can measure if your LED lamps, LED bulbs, fluorescent tube lights and screens are flickering and how much.
How to Use the App?
Place the phone in a position so that the camera is facing a surface, such as a white paper, an evenly colored wall or a floor, that is lighten by the light source you want to measure the flickering from. It is very important to let the phone stand still during the measurements as movement can cause the meter to measure a too high flickering value.
What is a Flickering Percentage?
The percentage flickering is the apps estimation of the difference between the maximum and minimum light output from a light source. A flickering measurement value of 25% means that the minimum light varies between 75% and 100% light output. A light that switches off completely in each cycle will have a flickering measurement of nearly 100%. A light that does not vary in light output will have a flickering measurement of nearly 0%.
How Accurate are the Measurements?
As long as the phone during measurements is standing absolutely still, without any movements and are directed towards an even surface, the accuracy seems to be within plus/minus five percentage points under normal circumstances on most devices.
Contact
I am always interested in hearing from you. Feel free to contact me with questions, complaints and improvement ideas. I try to answer all emails.
apps@contechity.com
About LED Light Flicker Meter
LED Light Flicker Meter is a free app for Android published in the System Maintenance list of apps, part of System Utilities.
The company that develops LED Light Flicker Meter is Contechity. The latest version released by its developer is 1.4.4.
To install LED Light Flicker Meter on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2024-03-26 and was downloaded 1 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the LED Light Flicker Meter as malware as malware if the download link to com.contechity.flicker_meter is broken.
How to install LED Light Flicker Meter on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the LED Light Flicker Meter is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by LED Light Flicker Meter will be shown. Click on Accept to continue the process.
- LED Light Flicker Meter will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
