Designed for completing numerous tests in your shop, this digital indicator will allow you to Test your table saw alignment, fence alignment, saw, router and drill press arbor run out, set Jointer knives, saw blade run out and much more. The easy to read three-way digital indicator gives you readings in metric, inch or fractional increments. It has 1 inch range, will read to 0.0005 inch and features an ABS hold function and a data output for your computer. The indicator has a 3/8 inch hole on the back mount and can be used with all alignment tools such as height gauges and magnetic base holders that use a standard dial indicator. Packaged in a padded, protective plastic case. Battery included.