Abstract: The present invention relates to a kind of club head measuring gauge, thereat a clamping bar device, a lie angle protractor, and a loft measuring gauge are installed at the base respectively, wherein, the said clamping bar device has been firmly fixed with the said lie angle protractor and hence moving all together at the same time, and more over, the said clamping bar device is being used to fasten the club head which needs to be measured, and while the transparent reference board is being evenly stayed close to the impact face of the club head in such a way that the reference line at the transparent measuring plate is being aligned with the ball-impacting line on the impact face of said club head, then in this way, it will be able to acquire the measuring data for a lie angle at the same time when there is a movement for the measuring gauge block generated and driven by the golf club, and thus, it will be able to fulfill the objective successfully by measuring both the loft and lie angles synchronously.

Abstract: This invention is directed to a golf club head surveying instrument includes a bottom block, a quarter circle scale plate, an adjusting frame, a V-shaped block, a balance block, a slide block, and a rectangular block. The adjusting frame is fixed to the scale plate with its rear end, the V-shaped block is mounted on the adjusting frame and arranged to provide a clamping element for holding a golf club. An adjusting knob is provided with the scale plate for angular adjusting. The slide block is mounted on the balance block to support the rectangular block. The rectangular block is arranged to provide a trifurcate balance board for balance checking of the head of the golf club to be tested. The present invention is useful in helping golf club manufacturers to check and correct the percentage of inclination of the head, distributors to assemble golf clubs, and golf players to adjust the angle of the golf club to fit in with ones preference in driving a golf ball.