Application:
1. Steel, nonferrous metals, tinsel, cemented carbide, sheet metal, metallographic structure.
2. Carburization, nitriding and decarburization layer, surface hardening layer, galvanized coating, coating.
3. Glass, chip and ceramic material.

Features:
1.The optical system designed by senior optical engineers not only has clear images, but also can be used as a simple microscope with adjustable brightness and comfortable vision.
2.Cast aluminum shell molding, the structure is stable and not deformed, high-grade automotive paint, anti-scratch ability, use for many years is still bright as new;
3.7-inch touch screen can display the test method, test force, upper and lower limits of hardness value, measured indentation length, hardness value, test force retention time, measurement times and can enter year, month, date, test results and data processing Wait
4.The measured length can directly confirm the hardness value;
5.The adjustable range of optical system brightness: 0-100;
6.Can save 100 sets test data, and display the average value and test times data on the main interface;
7.Test force unit can be manually selected for mutual conversion, the conversion unit is: (Kgf, N)
8.Main interface can display 4 conversion scales at the same time, total of 18 scales can be converted: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK , HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HV, HK, HBW;
9.Both objective lenses can directly measure the hardness
10.With diagonal length memory function, the diagonal length will be automatically memorized after shutting down, and it will be measured directly after starting up, no need to reset it twice.
11.The measuring scale can be converted into HK Knoop hardness;
12.Test data can be directly exported via USB
12. Upper and lower limit test range can be set and displayed on the main measurement interface
13.Built-in printer, test data can also be output to U disk via USB for storage and analysis;