Stainless steel construction Built with a wear-resistant stainless steel probe, this table saw dial indicator is designed for durability and long-lasting performance in rigorous workshop conditions. High accuracy measurements The clear graduations on the shock-resistant dial provide precise readings quickly, making it an excellent choice for calibrating various woodworking machinery. Adjustable length for versatility Features an adjustable measuring length from 130 to 220 mm that can be securely locked in place, offering flexibility for different measurement needs. Easy-to-read digital display The large display allows for effortless reading of measurements, providing convenience during your calibration tasks without unnecessary complications. Use scenarios Calibrating blade parallelism and runout on a table saw to ensure square, accurate cuts. Verifying fence alignment and miter gauge setup for precise layout on the table saw. Routine calibration checks across the workshop to maintain consistent machine performance.