This product with precise mechanical structure and a microcomputer-controlled closed-loop system. The instrument eliminates

weights, uses electric loading and unloading test forces, and is fed back by a pressure sensor with a precision of 0.5‰. The CPU

controls and can automatically compensate the test force lost during the test. The indentation can be directly measured on the

instrument through the micrometer eyepiece, and the test force, indentation length, dwell time, measurement times, conversion ruler,

date and time can be displayed more intuitively on the large screen. Just measure the indentation and press the eyepiece during

operation, press the button to automatically calculate the hardness value and display it on the screen. The data results can be saved

and viewed in a table, and can also be output via a built-in printer.