Kaiser Digital Lab Timer Flash Ring 9ND Grad Hard 100x150mm Filter

9ND Grad Hard 100x150mm Filter

durable materials

Through extensive research

including the base

as well as most Think Tank backpacks

Kaiser Digital Lab Timer Flash Ring 9ND Grad Hard 100x150mm FilterThe 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