Inside Micrometer
139-173
100-500mm

This is an extension pipe type inside micrometer that offers you the following benefits:

• Tubular micrometer measures the inside dimensions of cylinders, rings, and parallel surfaces
• Vernier scale in metric units for taking precise inside dimension (ID) measurements
• Includes interchangeable extension pipes for a diversified range of measurement
• Fast head travel helps provide quick positioning
• Hollow, tubular extension pipes help provide light weight with rigidity