Undefined

This model is the 5102 all-plastic counter, with plastic buttons and wristband.

The following model is a 5101 counter.

Press the counter: press the button to push the ratchet, perform a decimal addition counting and is equipped with a turning back to zero device, the maximum accumulated number is 9999, the pressing ratio is 1:1, the counting speed is (300 times/minute), widely used in stations, piers, counting, inventory, as well as public places for entering and leaving vehicles, population statistics, and so on.