2-3 Digital Micrometer

Features Include:

• Reads to One Thousand^th of an inch without having to read a vernier scale
• Carbide Tips
• Thimble Ratchet
• Thimble Lock
• Smooth Movement
• For more accuracy, a Vernier Scale is provided for measurements to .0001"
• A Spanner Wrench is provided for calibration
• A calibration standard gage block is included with each larger size micrometer