General description Vernier Caliper is a high-quality measuring tool made from finely polished stainless steel. It features a knurled roller and locking screw for smooth operation and precise positioning during use. The hardened process ensures durability and resistance to rust, providing a longer service life. Technical specifications Measurement range: up to 6 inches/150 mm Accuracy: 0.01 mm Display: Large LCD display for easy reading Battery: 1.5V LR44 button cell battery Usage The digital caliper allows for versatile measurements, including: Inner diameter Outer diameter Depth Scale It features a "zero" button to reset the measurement value, providing flexibility during use. The tool also allows for instant conversion between inches and millimeters.