timers
macgregor indoor multi purpose timer clock
easily readable 4 in . led numbers . count up count down clock with interval timer . 99 59 up down timing 12 24 hour clock 120v a c power rechargeable back up battery built in control panel on top and horn . emits horn when time expires . horn has 100 ft. radius . clock counts down to the second . tabletop unit only . 13 in . l x 6 in . h x 4 in . d. download the operating manual battery or ac powered timer clock with up down counting features is a great tool for any athletic or p.e. program . large scale led readout makes it easy for everyone to see and its a dependable and accurate piece thats practical to take anywhere .