YUEWO 15 cm Vernier Caliper Physics Teaching Experiment Measuring Vernier Stainless Steel Millimeter 0.02mm Precision Caliper

Main Parameters ?Select high-quality garden materials ?The whole body is chrome-plated ?The measuring surface is hardened. ?Multi-purpose measurement function ?The inner diameter, outer diameter, step and depth of the product can be measured ?15 cm range ?0.02mm minimum accuracy

Features

• The laser engraved line design 0.02MM accuracy ensures that the ruler body is flat and smooth and slides smoothly without obstruction
• The outer diameter, inner diameter and height are easy to measure, and the overall chromium electroplating process is exquisite in workmanship
• It is made of stainless steel with modern technology, the ruler body metal is chrome-plated and rust-proof surface treatment, and the measuring surface is hardened to ensure durability
• The tail with depth measurement function is cleverly designed and hidden in the inner groove
• Non-slip hand push wheel design can be more convenient for measurement