Timer can be set to count-down up to 60 minutes. Rings when the pre-set period elapses. Long ring time. Timer - Manual - Long Ring - 60 minutes

A metronome makes regular audible ticks at a pre-set number of beats per minute. Battery operated metronome with analog dial input features speed adjustment from 40-208 BPM sweep LED stand. Requires 9V battery. Analog Input