Digital Timer 1.Preset timer ,soft buttons easy to operate 2.Dual line 6 digit ... up or down 3.48*48mm 1.Feature of IBEST Digital Timer * Preset timer* Soft buttons operation , easy to operate* Dual line 6 ... Counting mode: counting up or counting down ,selectable by software* Timer range: 4 digit (99.99s~9999h) ,6 digit (9999.99s ... .,LTD IBEST Relay Output , Counting Up or Down , 1 Preset Digital Timer