Precision Internal Measurement

This digital 3-point internal micrometer set is engineered for high-precision measurement of internal diameters, including both through-holes and blind-holes. Built for durability, it features carbide-tipped measuring surfaces and a hardened, ground, and lapped spindle to ensure long-term accuracy. With an IP65 protection rating, it is fully protected against dust and water, making it a reliable tool for demanding manufacturing and quality control environments.

Protection Rating

Design Features

• Large easy-to-read display
• Ratchet stop for constant force
• Carbide-tipped measuring surfaces
• Spindle hardened, ground and lapped
• Extension rods included for larger ranges

Supported Hole Types

• Through-holes
• Blind-holes