Precision Tools

Dial Caliper Trainer

Learn to read a 6" dial caliper: beam graduations in 0.100" plus a 0.001" dial. Practice freely or test your skills in quiz mode.

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Drag the slider left/right along the beam. Drag the dial up/down for fine adjustment.

Scroll wheel: 0.001" steps. Hold Shift for 0.010".

Arrow keys: 0.001" steps, Shift+Arrow for 0.010".