Usage Tips:WIDE APPLICATION-- The counter is mainly used for measuring length and suitable for various mechanical drives. It is ideal for record of of weaving, plastic film, leather and more5 DIGITS COUNTER-- Rolling wheel counter features 5 digits display for clear and easy reading. Count range is 1-9999.9, meet your basic demandEASY OPERATION-- This length counter has simple construction and is designed with reset key, which is more fit for daily habit, convenient to useHIGH QUALITY-- This counter adopts high quality meter shell for long service life, hardness and durabilityANTI-SKIP DESIGN-- The wheels on the counter has , thus it features anti-skip, easy to operateColor: As shownMaterial: MetalThe words may be different due to different factory batches, but it not affect the usePackage Contents:1 x counter2 x rollersOnly 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.