Electronic Thickness Caliper-Type Gage This versatile OD measuring gage is great for measuring hard to reach thicknesses, including groove thickness, tube thickness, and other hard to reach dimensions. Includes a large, easy to read LCD Digital Display. Features include... 0-1.97" / 50mm Measuring Range 0.001" / 0.02mm Resolution 0.002" / 0.04mm Accuracy 6.57" / 167mm Max Measuring Depth 1.17" / 30mm Upper Contact Point Length 1.17" / 30mm Lower Contact Point Length 0.12" / 3mm dia Ball on both tips
