Kaiser Digital Lab Timer Flash Ring This versatile accessory also has

This versatile accessory also has the added benefit of protecting your lens from physical and environmental damage

small camcorders and action cams

as well as most Think Tank backpacks

including the base

Kaiser Digital Lab Timer Flash Ring This versatile accessory also hasThe Kaiser Digital Lab Timer is perfect for precise timing in the lab or any task requiring accurate measurement. It features both count down and count up (stopwatch) functions with a clear four figure LCD display. The timer counts in one second steps up to a maximum of 99 minutes and 59 seconds, and the timing can be interrupted as needed. An acoustic alarm signals when the count down reaches zero, and the set starting time can be easily retrieved. A