Mitutoyo 2776S Dial Indicator, 0-1 Range, 0.0005 Graduations, +/-0.002 Accuracy

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The Mitutoyo 2776S dial indicator is a versatile tool used to measure surface variations. It boasts a measurement range of 0 to 1.0 inches, with graduations of 0.0005 inches and an accuracy of ±0.002 inches. Additionally, the indicator has a range per revolution of 0.05 inches, allowing for precise measurements. The dial features a white face with a contrasting hand, enhancing its readability.

The stem design of this dial indicator provides a long clamping range, ensuring a secure and stable measurement. Notably, the frame is designed without any through screw-holes, making it resistant to dust and water. The lug back feature enables the indicator to be mounted from the rear, providing additional flexibility in its placement.

This unit has a 3/8-inch diameter stem and a #4-48 UNF contact point thread mount, allowing for easy integration with various measurement setups. The continuous dial type has a reading range of 0-50, enabling direct and intuitive readings. The indicator requires a force of 2.5 Newtons (N) or less, ensuring a gentle touch and minimizing the impact on the measured surface.

To provide a comprehensive understanding of the dial indicator's dimensions, the following measurements are provided: H (height) is the vertical distance from the lowest to highest point, W (width) is the horizontal distance from left to right, and D (depth) is the horizontal distance from front to back.

Dial indicators, also known as dial gauges, probes, and electronic indicators, are precision instruments used to measure small linear distances and object sizes. The dial magnifies the measurement, making it easily readable by the human eye. These tools are widely employed in manufacturing, laboratories, and various industrial or mechanical fields, wherever precise measurements are required.

Dial indicators can be classified into two main types: standard dial indicators and dial test indicators. While both measure displacement, the axis of measurement in dial test indicators is perpendicular to the axis of the indicator. These precision instruments can be either analog, with a mechanical dial, or electronic, with a digital display. Some electronic models even offer the capability to transfer data electronically to a computer for further analysis and processing.

Mitutoyo, a renowned manufacturer of precision measuring tools, metrology equipment, and related systems, was founded in Tokyo in 1934 and established Mitutoyo America Corporation in 1963, with its headquarters in Aurora, Illinois.

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