Mitutoyo 139-178 Extension Pipe Imperial Tubular Inside Micrometer, 4 to 20 in, Graduations: 0.001 in

Product Description

The Mitutoyo 139-178 is a Tubular Inside Micrometer designed for precision measurement in the range of four to twenty inches. This tool features an accuracy of +/- (0.00012 + 0.00005n + (0.00004xR/2)) inches. It is useful for measuring the inside diameter of pipes and tubes, making it an essential tool for mechanical and engineering fields.

• Measuring range: Four to twenty inches
• Graduation resolution of 0.001 inches
• Durable construction with a carbide measuring face

Product Highlights

This micrometer is ideal for users needing to measure internal diameters accurately, such as in machining or fabrication applications.

Product Information

Standard Information

• Brand: Mitutoyo
• Range: 4 to 20 inches

Technical Specifications

• MPN: 139-178
• Accuracy: +/- (0.00012 + 0.00005n + (0.00004xR/2)) inches
• Graduation/Resolution: 0.001 inches
• Measuring Face Material: Carbide
• Case: Plastic