The Supatuff digital circuit timer is a great addition to any gym or training facility. For example, the timer can monitor for you 3 minutes of training time, followed by 30 seconds of rest time, repeated up to 99 times. Interval beeps can also be incoporated, for example you may wish for a beep to occur every 30 seconds to signal a change of work station, the digital circuit timer can arrange this for you. The Supatuff Digital Round Timer features:

-          4 level volume control

-          Action time range 1-9 minutes (one minute intervals)

-          Rest time range 10-90 seconds (5 second intervals)

-          Interval beep range 0-60 seconds (5 second intervals)

-          Number of rounds 1-99

-          Pause at any instant