Mitutoyo Digital Caliper 300 mm Measurement Capacity 0.01 mm Resolution 551-331-20

Mitutoyo 551-331-20 Digital Caliper is a high precision measuring instrument featuring a 300 mm measurement capacity and 0.01 mm resolution. This digital caliper offers an accuracy of ±0.04 mm, making it well-suited for precise engineering and quality control tasks.

Constructed from fully hardened stainless steel with a satin chrome finish, the caliper’s beam and jaws are ground and lapped for superior accuracy. Its rugged design provides dustproof protection and can withstand temporary immersion in water without damage, ensuring reliable performance in harsh industrial environments.

This caliper supports measurements of inside, outside, depth, and step dimensions, offering versatility across different measurement scenarios. It features an easy-to-read digital display and includes a low battery warning system along with an auto power-off function after 20 minutes of inactivity to conserve battery life.

Additional functions include an absolute mode that begins measurement without zero-setting after power-on, and an origin reset switch for flexible measurement referencing. The caliper can output measurement data through an optional data cable, enabling integration into statistical process control and manufacturing measurement systems.

This instrument is ideal for applications in mechanical engineering, aerospace industries, steel fabrication, and other metalworking contexts requiring precise dimensional measurement. Its robust functionality, combined with Japanese manufacturing quality, ensures reliable industrial performance.

300 mm measurement capacity with 0.01 mm resolution and ±0.04 mm accuracy. Fully hardened stainless steel construction with anti-glare satin chrome finish. Dustproof and water-resistant for durable use in industrial environments.

Capable of inside, outside, depth, and step measurements. Low voltage alarm and auto power-off to extend battery life. Data output function for integration with process control systems. Absolute mode and origin reset switch for measurement ease.

Suitable for mechanical engineering, aerospace, and metal industries. Manufactured in Japan assuring high quality and precision. Browse the Measuring & Testing Instruments category for more precision instruments and Mitutoyo products at EnvMart.

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