Features: Dial indicators are precision measuring tools with a myriad of applications in the machine shop. Contact point made from stainless steel. Hard chrome-plated stem, precision ground and lapped. Shock proof construction. Simple structure, convenient use and maintenance. High sensitivity, stable and reliable in accuracy. Used to measure shaft runout, shaft thrust, gear backlash, flywheel face runout, flywheel housing concentricity, and valve seat concentricity. Specifications: Material: Metal Measuring range: 0-10mm Measurement accuracy: 0.01mm Reading: 0-90-0 Product size: Approx. 10.6 * 5.8 * 4.5cm / 4.17 * 2.3 * 1.8in Product weight: 112g / 3.94oz Package size: 13.1 * 7.7 * 5.8cm / 5.2 * 3.0 * 2.2in Package weight: 139g / 4.92oz Package List: 1 * 0.01mm Graduated Dial Gauge Note: Please allow little size error due to manual measurement.