Starrett Digital Calipers No. 723 provide precise measurements up to 6 inches or 150mm, featuring a resolution of .0001 inches. These vintage American-made calipers are designed for metalworking inspection and industrial measurement tasks, offering reliable digital readings for professional use. The tool shows signs of previous ownership with "FISH" marked on the body, but remains a functional piece of high-quality machinist equipment.

Measurements:
• Maximum Measurement: 6in/150mm
• Minimum Measurement: 0.0001in