Check the listing for details. D94-S Sports Equipment Digit Resettable Mechanical Pulling Count Counters. Color: Black, Condition: New. Listed at 9.16 USD. Transmission ratio: 1:1 Can count with the axle to move arms by connecting to a machine pulling count, can turn back to zero with the rotary knob. Weight : 80g Total Size : 8*4.7*3.1cm/3.1*1.9*1.2 (L*W*T);Spring Size : 4.8 *0.4cm/ 1.9*0.16 (L*D) Material: Metal + Plastic Quantity: 1 PC Feature:Used for cumulative records of the number of sports equipment or machinery. Homing mode: Rotary Counting speed: 200 times/min Color: Black Size: 4.6*3.2 cm Due to product batch is different, color may have different, we will random shipment. Used for cumulative records of the number of sports equipment or machinery. Can count with the axle to move arms by connecting to a machine pulling count, can turn back to zero with the rotary knob. Package Content : 1* Pull Counter