Mitutoyo 140-164 Series 140 2-Point Tubular Inside Micrometer with Extension Pipes, 40 to 200"

Description

The Mitutoyo 140-164 Series 140 is a 2-point tubular inside micrometer designed for measuring large internal dimensions, such as the inner diameter of cylinders and rings, and the distance between parallel surfaces. Its wide measuring range of 40 to 200 inches is achieved by combining the micrometer head with a set of interchangeable extension pipes.

Key features

• Broad measurement range: The micrometer comes with a set of eight interchangeable extension pipes of various sizes (2", 4", 8" (2 pieces), 20", and 40" (3 pieces)) that, when combined with the 2-inch micrometer head travel, enable a measuring range of 40 to 200 inches.
• High resolution: It provides a fine resolution of 0.001 inches, allowing for precise measurements.
• Durable construction: The extension pipes are of a large-diameter and highly durable, making the tool robust for large-scale industrial applications.
• Analog display: This is a mechanical, analog tool that requires the user to read the measurement from the vernier scale on the sleeve and the laser-etched scale on the thimble.
• Adjustable zero point: The sleeve can be rotated to adjust the reference or index line, which is useful when setting the micrometer against a length standard.
• Locking clamp: A locking clamp is included to secure the spindle, preventing changes to the measurement once it has been taken.
• Carbide measuring faces: The measuring faces are carbide-tipped to provide high durability and resistance to wear, ensuring continued accuracy.
• Protective case: The entire set is supplied in a fitted wooden case for protection during storage and transport.