Combined Mechanical Counter,low power consumption and easy to use,The products are widely used in various statistics,meeting attendance,laboratory analysis laboratory counts,goods inventory,traffic statistics and other occasions. ● Material:Chrome Plated Aluminum ● Color:Silver ● Max Counting:9999×2(2 Units)、9999×4(4 Units)、9999×6(6 Units) ● Low power consumption,more stability ● Light weight,easy-taking ● White numbers appear on a black background,direct display ● Digital manually zero ● Made of metal for reliability,long life