Mitutoyo Digital Caliper 150 mm Metric, ±0.02 mm Accuracy Model 500-181-30

Mitutoyo 500-181-30 digital caliper is a precision measuring instrument with a measurement capacity of 150 mm and metric display, designed for high accuracy of ±0.02 mm. It employs a new electromagnetic inductive sensor technology that resists contaminants such as dirt, oil, and water to maintain measurement reliability and precision. The caliper supports absolute-mode measurement, which starts without the need for zero-setting after powering on, enhancing operational efficiency in workshop and laboratory environments.

The instrument includes an incremental measurement function that enables the display value to be zeroed temporarily at any slider position, facilitating incremental readings during complex measuring tasks. The ergonomic slider features a thumb-friendly shape for easy, comfortable operation.

This Digital Caliper features carbide-tipped jaws for measuring both outside and inside dimensions, providing extended durability for rough-machined workpieces, castings, and grindstones. The resolution is 0.01 mm with a high-contrast LCD display featuring 9 mm character height to minimize operator fatigue.

The caliper is powered by a button-type silver oxide battery with an estimated life span of approximately 3.5 years under normal use. Its compact and lightweight design (mass 168 g) makes it suitable for various industrial applications including mechanical engineering, aerospace, and metal fabrication.

Country of origin is Japan, and the product complies with RoHS standards, ensuring safety and environmental compliance for professional users. Electromagnetic inductive sensor repels dirt, oil, and water for stable accuracy.

Absolute-mode measurement starts without zero-setting after switch on. Incremental measurement function enables temporary zero setting at any slider position. Ergonomic thumb-friendly slider shape for improved handling. Carbide-tipped jaws for outside and inside measurement durability.

High-contrast 9 mm LCD font reduces measurement fatigue. Battery life of approximately 3.5 years using silver oxide battery. Measurement capacity: 0 to 150 mm, resolution: 0.01 mm. Ideal for mechanical engineering, aerospace, and metalworking applications.

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