AMPRO Digital Interval Round Timer - Circuit Training / Sparring / Club / Gym / Electronic Clock / Boxing / MMA / Martial Art's - Large 3" Countdown display. - 4 level sound volume control. - UK Mains powered (220V AC). - Ideal for Interval Training use. - Ideal for use as a round clock for amateur and professional use. - Durable and robust timer suitable for gym environments. Can be used in a boxing club as an amateur or professional round timer or in a gym as Interval and Circuit training timer. High visibility large display with sound volume control & touch switches for loud audible sound, so it can be heard in a noisy Gym or Club environment. Round Time can be set from 1 - 9 Minutes (in one minute increments) and the Interval Time can be set from 0-60 sec (in 5 seconds increments). Rest Time is available from 10-90 sec (in 5 seconds increments). Number of rounds can be set from 1-9 or continuous. You can pause the timer at the touch of a button. Latest professional digital timer, the conventional mechanical switches have been replaced by electronic touch switches for a modern timer clock. Features the Ampro Est 1955 Logo to both sides and front.Original and still the best digital gym timer around. Package Dimensions: 30.6 x 26.1 x 20.3 cm Weight: 2.8kg