Mitutoyo 102-717 102 Series Ratchet Thimble Micrometer, Range 0 - 1", Graduation 0.0001 mm

Features:

• Ratchet function works both from the thimble and the speeder, allowing easy one-handed operation.
• Clearly audible ratchet operation for reassurance that measurement is being performed at constant, preset force.
• Rotating the thimble / speeder sleeve when the workpiece is between the anvil and spindle causes the ratchet mechanism to tap the spindle and apply a constant measuring force to the workpiece.
• Heat insulating frame minimizes thermal expansion.
• Provided with a Certificate of Inspection.
• Supplied in fitted plastic case.