High Precision Engine Cylinder Bore Dial Indicator Measuring Gauge Kit 0.01mm

Large Measuring Range: It has a large measuring range (1.9-6.2inch), which can meet your various measuring needs. Complete Kit: One end of the measuring head is the movable probe, while the other end is the changeable probe which is changed according to the measured aperture. It is equipped with a complete set of probes, which allows you to change freely according to the different measurement apertures. High Resolution Ratio&Precision: The high resolution ratio (0.01mm) and an excellent guide bridge with accurate&reliable self-centering ensure high measurement accuracy (±0.025mm), allowing you to measure cylinder out-of-roundness for mechanic use without removing the piston while meeting your professional measurement needs. Strong and Durable: Made of high-quality iron and zinc alloy with high strength and good toughness, it can resist wear, corrosion, shock, and deformation, allowing this product to be used for a long time. Meanwhile, the electroplating process makes it glossy and not easy to rust. Portable: It is lightweight (1.3lbs), compact, and comes with a toolbox, allowing you to easily carry it to the workplace. Thoughtful Design: The long guide bridge (13.6inch) can enter the narrow space for measurement. Besides, the large dial bore gauge with a clear scale is convenient for reading data. Meanwhile, the thickened sleeve on the handle allows for comfortable use. Hassle-free Installation: It comes in three parts and has a simple structure, so you can easily install it in a few simple steps. Even novices can do it! Guaranteed Customer Service: We aim to provide quality products and services. If you have problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible.