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 BT30 Construction Aluminum Data Output Type Wireless Disc Diameter 4 mm Display Type Analog Dial Features Analog Waterproof Universal FH-3D Sensor Taper BT 30 Neutral Model Includes Short Probe Tip Overall Length 143.5 mm