Digital Depth Gauge - IGAGING

They have a deep groove you need to measure but can't quite get any traditional measuring tool in there? IGaging Digital Depth Gauge has been specially designed to handle this task, offering the versatility to accurately measure any grooved cut with an accuracy of down to 0.001 inch. Impressively, this depth measurement tool can measure slots, grooves, and steps up to 22 inches deep, all with a resolution of 0.0005 inches. All measurements are displayed on a large LCD display for easy viewing and measurements can be read in inches, fractionals or metrics. Each instrument also includes an indicator that meets all federal accuracy and AGD standards, and the gauge can be placed on either side of the center base. Features Accuracy: 0.003mm, 0.00015 '' Measuring Range: 0-22 '' Resolution: 0.001mm, 0.0005 ''