The Vintage Helios 7" Slide Caliper, made in Germany, is a high-quality Vernier caliper with a wooden case. With a minimum measurement of 0.00 inches and a maximum measurement of 7.20 inches, this caliper is perfect for precise measurements in metalworking and inspection applications. The Helios brand ensures reliability and accuracy, making it a valuable tool for professionals in the CNC, metalworking, and manufacturing industries. This caliper is a timeless piece that combines traditional craftsmanship with modern functionality.