Park Tool DC-2 Digital Caliper. The DC-2 is a vernier caliper for accurately measuring seat posts head tubes bearings spoke diameters and other components featuring a large LCD screen for accuracy and ease of use. The tools ability to measure in metric and inches in external internal depth and stepped dimensions make it an indispensable shop tool.

• Updates include updated body with improved buttons and retained battery cover
• Range: 150 mm | 6″
• Resolution: 0.01 mm | 0.0005″
• Accuracy: +/- 0.02 mm | 0.001″
• Repeatability: +/- 0.01 mm | 0.0005″
• Measures external internal depth and stepped dimensions
• Uses LR44 batteries