Illuminance Pulsation Meter

Name: Illuminance Pulsation Meter
Price: 3.99 USD
Rating: 4.3 (31 reviews)
Author: ALEXEY KOZLOV

Find the flicker of light

$3.99

31 Ratings
Ages

4+
Years
Category

Utilities
Developer

ALEXEY KOZLOV
Language

EN
+ 29 More
Size

5.1
MB

The application will help you choose a lamp, monitor or laptop with a screen without pulsations. A high coefficient of pulsation can affect fatigue, well-being and eye strain. The application allows you to measure the ripple coefficient of radiation sources in the visible spectrum: - LED, halogen, fluorescent lamps and incandescent lamps - various lamps - LCD and LED monitors and TVs The readings are not 100% reliable and the average error depending on the light source and the frequency of pulsation can be more than 10%. In order to take measurements, you need to bring the phone to the measured source and press the start button. The measurement results will be updated in real time, the arrow will show the ripple factor, and the scale will be filled from green to red. For best results, keep your phone straight. If the phone is not fixed, an image of the shaking device will appear in the lower left corner of the screen and the readings will be very different from the actual ones.

Ratings & Reviews

4.3

out of 5

31 Ratings

Good app with lots of potential
11/24/2023

Travis Underhill
Can only measure frequencies up to 100hz. Would love to see some more advanced frequency counting or use of the slow motion camera to measure higher frequencies. The onboarding process is a bit much, could probably simplify that as using the app is very straight forward.

Developer Response
Hello! Fatigue is affected by pulsations up to 300 Hz and most often light sources pulsate at 100 Hz. This is due to the mains voltage and inexpensive light power supplies.Thank you for your feedback. We are constantly working to improve our product.
Good app with lots of potential
11/24/2023

Travis Underhill

Can only measure frequencies up to 100hz. Would love to see some more advanced frequency counting or use of the slow motion camera to measure higher frequencies. The onboarding process is a bit much, could probably simplify that as using the app is very straight forward.
Developer Response 11/30/2023
Hello! Fatigue is affected by pulsations up to 300 Hz and most often light sources pulsate at 100 Hz. This is due to the mains voltage and inexpensive light power supplies.Thank you for your feedback. We are constantly working to improve our product.
Great app!
10/16/2019

kerplunknet
I use this app to tell me if my light bulbs, computer monitors, and TVs are junk or not. This app is easy to use. Most monitors are flicker-free, but most LED lightbulbs are not. I would love it if the developer could provide even more information about this topic. This app is well worth the money. Protect your eyes and health.

Developer Response
Hello! Thank you for your feedback.
Great app!
10/16/2019

kerplunknet

I use this app to tell me if my light bulbs, computer monitors, and TVs are junk or not. This app is easy to use. Most monitors are flicker-free, but most LED lightbulbs are not. I would love it if the developer could provide even more information about this topic. This app is well worth the money. Protect your eyes and health.
Developer Response 10/21/2019
Hello! Thank you for your feedback.
Finally, one that works
11/09/2019

TJ Lucero
I use this for my work to easily identify LED’s that are flickering. I can check one hundred LED’s in under one minute whereas before it took several minutes. A great utility.

Developer Response
Thank you for your feedback.
Finally, one that works
11/09/2019

TJ Lucero

I use this for my work to easily identify LED’s that are flickering. I can check one hundred LED’s in under one minute whereas before it took several minutes. A great utility.
Developer Response 11/18/2019
Thank you for your feedback.
Background information
02/03/2020

AndrewZ60
I like the app but not totally sure what it is telling me. More strobing is bad I’m sure but more info on what should I be thinking about doing based on the readings I’m getting?

Developer Response
Hello! These measurements will help you understand how large the ripple (flicker) coefficient is. Anything with a value above 10-15% has a high ripple. The higher the coefficient, the stronger the effect on eye fatigue and the general condition of the body. The data obtained will help to choose lamps without flicker.
Background information
02/03/2020

AndrewZ60

I like the app but not totally sure what it is telling me. More strobing is bad I’m sure but more info on what should I be thinking about doing based on the readings I’m getting?
Developer Response 02/04/2020
Hello! These measurements will help you understand how large the ripple (flicker) coefficient is. Anything with a value above 10-15% has a high ripple. The higher the coefficient, the stronger the effect on eye fatigue and the general condition of the body. The data obtained will help to choose lamps without flicker.