The STARRETT 2-1/4" dia dial drop indicator offers precise measurement capabilities with its clear, easy-to-read dial. It features a smooth and reliable drop indicator mechanism that ensures consistent performance across diverse tasks. Built for durability, its shock-resistant construction withstands tough environments. The spindle is finely ground and lapped, providing superior precision essential for accurate readings. Additionally, the revolution counter enhances its functionality by displaying continuous readings, making it suitable for extended measurements where ongoing monitoring is required.