Check the listing for details. Violin Luthier measuring gauge Dial indicator Accuracy Precise Violin Making Kit. Condition: New. Listed at 69.30 USD. iolin tool violin shockproof dial gauge thickness gauge thickness gauge violin plate thickness measuring tool Violin making tools, high quality violin thickness gauge dial indicator The tool is made of aluminum. The total length is approximately 380mm. The weight is about 1.1kg. The maximum measurement radius is 300mm and the maximum measurement thickness is 10mm. High accuracy including small dial gauge and large stylus. The top lift bar allows unlimited measurement. Hold it or stand on your own. It is a brand new violin maker tool. The blade is of high quality steel. Give easy and Range: 11 mm Applies to: Violin, Viola Throat depth: 12 inches (310mm) Measuring range: 0-10mm Accuracy: 0.01mm Package includes: 1 * Violin Measuring Instrument.