led days counter 1. Commercial grade timer 2. Cell battery backup 3. Automatical increase 4. More dignified 3 inch 4 digit led days counterMaster FeaturesOverall dimension: 360*140*60mm4 digits 3 inch red LED 7-segment displays;Viewing distance available up to 30m;Automatic increment by 1 on 00:00 Am everyday;Setting accessible by buttons on side of enclosure or remote controlCurrent ‘Hour’ & ‘ ...