1、Carbide Probe: This dial indicator features a carbide probe with good abrasion and embroidery resistance, removable and replaceable with other sizes switchable between inches and metric. 2、Digital Display Screen: This digital dial indicator features a digital display screen, which is very clear and easy to read. 3、M2.5 Thread: This dial indicator adopts M2.5 thread, it is very easy to install, you just need to screw it to the corresponding place. 4、Excellent Aluminum Alloy Material: This dial indicator is made of excellent aluminum alloy material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. 5、Wide Application: This dial indicator has a wide range of applications and can be used for mechanical and industrial measurements.