WIDE COUNTING RANGE: The electronic counter is designed with magnet induction, the counting range is 0-99999, and it has a wide range of applications. MULTIPLE USAGES: This Electronic Counter with magnetic induction approach and leaving distance, perfect for punching machine, machine tool and assembly line, etc. DIY Supplies:ELECTRICAL Type:5-digit Counters Set: A color:White Material:Plastic + Metal Package Contents: 1 x digital counter 1 x Metal magnetic induction switch 1 x holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.