Ordering Information:

H-150A series Heavy Duty Vernier Calipers are engineered for industrial professionals who demand uncompromising precision and robustness in large-scale measurement applications. Built to withstand rigorous daily use in machine shops, fabrication plants, and heavy equipment maintenance facilities, these calipers provide exceptional accuracy across a massive measuring range from 500mm (20″) up to 3000mm (120″).

Crafted from high-grade hardened stainless steel, the main beam and jaws resist wear, deformation, and corrosion, ensuring long-term reliability and consistent performance. The finely machined vernier scales offer multiple resolutions, including 0.05mm, 0.02mm, and 1/128″, catering to both metric and imperial measurement systems, which is essential for global engineering standards and legacy projects.

Key Features & Technical Specifications:

• Unmatched Range & Capacity: Available in 8 sizes to meet any large-scale measurement need: 0-500mm, 0-600mm, 0-800mm, 0-1000mm, 0-1500mm, 0-2000mm, 0-2500mm, and 0-3000mm.

• Multi-Resolution Precision: Choose between 0.05mm, 0.02mm, or 1/128 inch readings on a single tool, providing ultimate flexibility for high-tolerance work.

• Reinforced Jaws for Deep Reach: Equipped with sturdy normal jaws and optional extra-long jaws (up to 400mm) for measuring hard-to-reach features on large components like engine blocks, molds, turbines, and structural steel.

• Industrial-Grade Construction: Forged from hardened stainless steel for maximum durability, impact resistance, and protection against coolant and shop floor debris.

• Crystal-Clear Readings: Precision-etched scales on a satin-chrome finish reduce glare and facilitate easy, error-free reading, even in low-light environments.

• Smooth Operation: The finely adjusted roller guide ensures smooth, consistent sliding without wobble, guaranteeing accurate measurements every time.

Ideal Applications:
This large vernier caliper is the perfect tool for CNC machinists, quality control inspectors, mechanical engineers, and metalworking professionals. It is specifically designed for measuring large machinery parts, castings, molds, frames, and any oversized component where tape measures or smaller calipers are insufficient and inaccurate.

Upgrade your metrology arsenal with the robustness and precision of our H-150A series Large Vernier Calipers.  [Contact us] for bulk pricing and more technical details.

Professional Heavy Duty Vernier Caliper for large-scale measurements (500mm to 3000mm). Features imperial & metric scales (0.02mm/0.001″), hardened steel construction, and long jaws. Ideal for machinists and engineers. Shop the H-150A series now.

[Request Catalog] for complete size specifications or [Contact Us] for custom set configurations and volume pricing.