●EASY TO USE: Hardness meter tester equipped with power switch, change the unit of measurement at any position, reset at any position ●CLEAR DISPLAY: Digital hardness tester has large LCD display, easy to read, with clear LCD display for easy to read ●ACCURATE MEASUREMENT: Shore tire durometer is easy to use, accurate measurement, easy to carry, durable and stable, practical and strong ●COMPACT SIZE: The hardness tester is C type, industrial standard, high accuracy, compact pocket size to take along ●WIDE APPLICATION: Hardness tester is widely used to measure the hardness of various soft materials such as rubber, silica gel, tire and plastic