Collection: Insize Dial Test Indicators

Discover our range of Insize dial test indicators, designed for high-precision inspection and measurement in machining, toolmaking, and quality control. Ideal for checking runout, concentricity, alignment, and surface variation, Insize DTIs are a dependable choice for accurate measurements in tight or hard-to-reach areas.

Insize dial test indicators feature clear, easy-to-read dials, smooth lever action, and consistent repeatability—making them perfect for use on surface plates, milling machines, lathes, and inspection benches. Choose from a variety of measurement ranges, resolutions, and stylus configurations to suit your application.

Shop Insize dial test indicators today for reliable precision at competitive prices, with fast UK delivery available.