1,MECHANICAL PRECISE COUNTING: Hand tally counter requires no batteries, clear bytes, no jams, no errors. Mechanical precise counting, click to remember a number. 2,ROTARY ZEROING: 4 digit mechanical palm click counter is more convenient to rotate and clear, press the clockwise rotation button can clear the data. 3,IMPROVE WORK EFFICIENCY: Hand counter clicker can improve the work efficiency, counting inventory is no longer afraid of counting errors. 4,STAINLESS STEEL CASE: Mechanical manual counter adopts stainless steel shell, rust removal and durability, high hardness and toughness of the metal shell. 5,APPLICABLE: Clicker counter is suitable for crowd counting, warehouse counting, movement counting, air traveler counting, wharf checking, station counting and other scenarios. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia