Feature:1. FIRM STRUCTURE: Mechanical pointer dial indicator, adopts shockproof inner core and brass movement, with stable structure and accurate measurement. 2. HIGH ACCURACY: Wide in measurement range, the dial indicator has a high accuracy up to 0.01mm, ensuring the error is within 0.02mm, very reliable in testing. 3. CLEAR DISPLAY: Transparent dustproof cover design for visual display, with high light transmission, and the clear dial for easy reading, stable and reliable. 4. APPLICABLE SCENES: Widely used for fine machining of machinery, manufacturing, aviation and mould, measuring shaft runout and error, etc. 5. Easy to Install: Comes with a compact size and a light weight as well, the dial indicator is very easy to install and work with other machines. Specification: Item Type: Mechanical Dial Test Indicator Material: Brass Resolution: 0.01mm Error: ± 0.02mm Dial: Approx. 32mm / 1.26in