STROBE TACHOMETER When the flicker frequency of light coincides with the speed of any object, such as a fan, the rotating fan may appear to be stationary. Changing the frequency of the flicker of light may help detect the rotation speed. You may easily use the flicker frequency control buttons to quickly assign the flicker frequency with an accuracy of 0.0001 Hz (0.01 RPM): • Up to 1000 Hz (60 000 RPM) for a connected flashlight (see the video on YouTube: https://youtu.be/iq6Xiums05o). • Up to 100 Hz (6000 RPM) for the iPhone flashlight (iOS < 9). • Up to 40 Hz (2500 RPM) for the iPhon
Strobe tachometer (RPM meter) is a free educational mobile app By Dmitriy Kharutskiy.It helps students practice the following standards .
Developer URL: NA
Software Version: 3.5.2
Release Date: 2014-03-13T13:28:29Z