Dial 3D Edge Finder, Resolution 0.01 mm, Accuracy 0.01 mm/0.0004 in, IP Rating IP67, SPC Output No, Dial Reading 0-100, Dimension Type Metric, Minimum Measurement - Inch 0 in, Minimum Measurement - mm 0 mm, Number of Probes 2, Operation Type Dial, Shank Type Straight Shank, Construction Aluminum, Data Output Type Wireless, Disc Diameter 4 mm, Display Type Analog Dial, Features Analog, Waterproof, Includes 3D-Sensor New Generation With Clamping Shank 12 mm dia/Short Probe Tip 4 mm dia