Buy Jump Ropes E-5 Triple Pitch Tally Counter An amazing new Electronic Tally Counter; 4 counters in 1 Simple Tally Counter with up and down counting (Plus and Subtraction) Keep track of 2 Counts at the same time; Does the math for you so you know how many people are in the building Keep track of 3 Counts at the same time; All 3 are displayed at once Simple counter with up to 59 memories