Mitutoyo 139-182 4-84" Tubular Inside Micrometer

Introducing the Mitutoyo 139-182 4-84" Tubular Inside Micrometer—a precision instrument engineered to deliver unparalleled accuracy and reliability for your intricate measuring needs. Designed with both professionals and serious enthusiasts in mind, this versatile set ensures precise internal measurements across a wide range. Key Features: - **Extended Measurement Range**: Covers an impressive range from 4 inches to 84 inches, catering to a broad spectrum of inside diameters with a single versatile tool. - **High-Quality Construction**: Each set includes an inside micrometer head paired with a series of extension pipes, all precision-engineered to provide consistent accuracy. The extension pipes are hardened, ground, micro-lapped, and heat insulated to maintain measurement fidelity under varying conditions