The 3-series camera automatic movement version automatically tracks the target board installed on the wheel at each measurement stage, and automatically adjusts the lifting height of the left and right camera sets to adapt to the target board installed on the wheel, eliminating the need for manual control by users. Users can also use the remote control buttons to separately control the up-and-down movement of the left and right camera sets to track the target board for measurement.

The 3-series camera automatic movement version automatically tracks the target board installed on the wheel at each measurement stage, and automatically adjusts the lifting height of the left and right camera sets to adapt to the target board installed on the wheel, eliminating the need for manual control by users. Users can also use the remote control buttons to separately control the up-and-down movement of the left and right camera sets to track the target board for measurement.