This Mitutoyo 543-474B Digital Indicator is a must-have for any shop or home that needs accurate measurements. The tool will provide you with the accuracy you need when measuring different materials. With its SPC data output, this digital indicator will give you precise readings in your preferred units of measurement. It has a dial size of 66 mm W x 83.2 mm H and can measure up to 0 in to 0.98 in. This fishing tape comes with a certificate of inspection, which guarantees its accuracy rating of +/-0.03 mm. This series 543 indicator has a resolution of 0.01 mm and an 8mm contact point diameter for better results on smaller parts or surfaces. If you are looking for an accurate instrument to make precise measurements, the Mitutoyo 543 Digital Indicator is the perfect choice for you.