Shutter speed tester for DSLR digital camera. Aimed at testing shutter accuracy of digital cameras with mechanical shutters
Also good for film cameras particulary when high speed measurement is required.....but you will need to use and develop film to get a result.
Speeds from 1/4 sec through to 1/8000 sec. Easy select, one button to increase the sequencial LED and the other button to reduce.
Set the speed and the LEDs will flash at that rate. Take a photo and if the shutter speed is accurate 1 LED will be captured in the image.
Youtube video: https://youtu.be/VIOCKRII1ho
