After taking the D1(D2) from eyepiece micrometer and entering them, the hardness value is displayed on LCD and the data can be printed out.
After taking the D1(D2) from eyepiece micrometer and entering them, the hardness value is displayed on LCD and the data can be printed out.
输入用测微目镜测得的对角线长度,即在LCD上显示硬度值。可打印记录。