GL-8MHRS-150 Digital display Rockwell hardness tester uses a new high-resolution 8 inch touch screen, high brightness display, with a simple operation interf

The FBJ-700 portable metallographic microscope is designed for on-site inspection of large workpieces, enabling tasks such as metallographic structure photog

GL-CX40MW Trinocular Upright Metallurgical Microscope – Advanced Metallographic Imaging Solution for Materials Analysis

The hammer impact Brinell hardness block is a precision calibration tool designed for the HBC hammering type Brinell hardness tester, a portable device for t

Ultrasonic hardness  blocks are essential calibration tools for portable ultrasonic hardness testers (UCI technology), widely used in non-destructive te

The standard Knoop hardness test block used to ensure the accuracy of Knoop microhardness testers.

A standard Shore hardness block kit is a precision calibration tool designed for verifying the accuracy of portable Shore hardness testers, is commonly used

A standard Leeb hardness block is a precision calibration tool used to verify the accuracy and reliability of Leeb hardness testers.

The GL-410 Spectrometer is an Full Spectrum Optical Emission Spectrometer (OES) designed for high-precision multi-matrix elemental analysis (e.g., Fe, Cu, Al

The full scale digital Rockwell Hardness Tester is a full automatic hard testing machine  , making it ideal for metallographic laboratory hardness testi