Vernier Caliper 100-150mm

The professional-grade, non-electronic mechanical vernier caliper featuring 0.02mm resolution and wear-resistant stainless steel construction for pure, battery-free metrology. When executing precise dimension checks on collectibles, jewelry raw materials, or numismatic assets, electronic failure or zero-point drift is not an option. This Classic Vernier Caliper delivers a completely autonomous, exceptionally stable measurement architecture. Engineered with high sensitivity and precision-lapped measuring jaws, it provides bench jewelers, numismatists, and laboratory technicians with a timeless, highly reliable auditing tool.

Advantages

• Special Wear-Resistant Stainless Steel Metallurgy: The entire caliper frame, main beam, and measuring jaws are crafted from a specialized, wear-resistant stainless steel formula. This ensures excellent rust defense and protects the parallel jaw edges from abrasive friction wear over decades of bench use.

• 0.02mm High-Sensitivity Resolution: The master beam and sliding vernier plate feature crisp, high-contrast laser-etched metric markings. This parallel scale configuration delivers an exact 0.02mm reading increment with highly stable and reliable performance.

• Ultimate Portable Precision Architecture: The slim, flat-profile beam configuration eliminates the bulky housings of digital displays or dial indicator blocks. This lightweight format makes it highly portable and easy to pack into a compact bench gear set or onsite travel kit.

• Ergonomic Thumb Slide Lock: Equipped with a top-mounted knurled thumb screw lock. This allows technicians to easily clamp the slider block down, freezing the reading in place for comparative batch tracking or dimensional transfer.