Function: A 5-bit extraction counter is used to accumulate and record the number of instrument or reciprocating mechanical movements.How to connect the output shaft of the counter and arm wheel to the instrument or counting machine.The number is directly displayed by rotating to return to zero, with a rotating device to return to zero. After resetting to zero, you can start counting from zero.A counting tool that is easy to operate, accurate, and convenient.This product is suitable for machine counting applications such as printing and printing.Suitable for machine counting applications such as printing machines, printing machines, etc. A 5-bit voltage counter is used to accumulate and record the number of reciprocating movements of an instrument or machine. Connect the secondary shaft and pull the arm onto the instrument or machine for counting. Direct digital display with a rotating zero setting device that can start counting from scratch after zero setting. Easy to use, accurate counting, and convenient counter tool. Color: As shown in the picture Packaging content: 1 * Counter Attention: Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding. 2. Colors may vary depending on the monitor, please understand. Hello, please pay attention to your shipping address when purchasing products. If your delivery information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly