Deep Throat Electronic Thickness Gage Deep Throat Thickness Gages are precision measuring tools used to measure the thickness of materials in hard-to-reach or confined areas. They are designed with an extended reach or "throat" that allows them to measure the thickness of materials in areas where traditional thickness gages cannot reach. This gage includes a 0-1" measuring range with a 0-12" deep reach, allowing you to measure thickness in hard to reach places. The attached lifting lever makes for one-handed operation, and the included Mitutoyo High Resolution Digital Indicator includes the following specifications... 0-1" / 25.4mm Measuring Range Selectable Resolutions... 0.00005" / 0.0001" / 0.0005" 0.001mm / 0.01mm WITH SPC Output Output Indicator Face Rotates 330° This gage takes approximately 1 week for production before shipping. Please indicate Tip Style when adding to cart.