Counterweight Position When activated, the infrared system accurately displays the exact counterweight position on the wheel, helping technicians pinpoint where to place weights quickly and precisely. Auxiliary Lighting Equipped with an auxiliary lighting function to improve visibility during setup and operation, enabling clearer reference points and more efficient work. Optical Distance Calculates the optical distance by measuring the time the infrared signal takes to travel from transmission to reception, providing the straight line distance from the infrared head to the indicating point. Easy to Operate User friendly and straightforward to use, it supports automatic measurement of various tire parameters with accurate results. Use scenarios In a dim or lowlight workshop, the auxiliary lighting enhances visibility for faster and more accurate setup. During weight application, the counterweight position display helps locate the exact spot for mounting weights without trial and error. When servicing multiple tires, automatic measurement of various tire parameters streamlines workflow and maintains measurement accuracy.