Counting range:0-99999Rated voltage:220VModel:75-ICounting method:Rotation countRotational speed:about 350 laps/minSize:160 x 71 x 57mm75-I: Turn the count. Count clockwise/anti-clockwise, count one number per one week of rotation of the spindle (one digit before the red number). Turn clockwise: for incremental; counterclockwise: for decremental./Model:75-IICounting method:Pull countRotational speed:about 200 laps/minSize:160 x 70 x 55mm75-II: Pull counting. Clockwise counting, each pull jumps into one number, every ten into one.Due to different product batches, the appearance may vary, which does not affect the use.Specification:75-II/75-IColour:As ShownMaterial:iron+plasticPackage Contents:1 * Mechanical Manual CounterOnly 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.d