Mitutoyo Series 102 Ratchet Thimble Micrometer - Choice of Model

SERIES 102 - Ratchet Thimble Micrometer

• Heat-insulated frame.
• Measuring faces: carbide.
• The speeder is always available for quick rotation of the spindle.
• Ratchet function works both from the thimble and the speeder.
• Audible ratchet operation for reassurance that measurement is being performed at constant, preset force.
• More accurate in one-handed operation: inexperienced operators measure significantly more accurately with this micrometer.
• A simple mechanism, which requires neither parts maintenance nor special technique, is employed in the constant-force device.
• Rotating the thimble/speeder when the workpiece is between the anvil and spindle causes the ratchet mechanism to operate and apply a constant measuring force to the workpiece.

Technical Data

• Flatness: 0.6 µm / .000024"
• Parallelism: 2 µm / .00008"
• Measuring force: 5-10 N