5300 (TH110) is a basic and economical portable hardness tester, which provides high accuracy and simplicity for operation for a wide measuring range. It is suitable for testing the hardness of all metallic materials, and is widely applied in many industries such as petroleum, chemistry, machinery and electric power industries, etc.

The Portable Hardness Tester is a compact, lightweight, and easy-to-use device designed for on-site hardness testing of metals and alloys. It utilizes advanced technologies such as the Leeb rebound method, UCI (Ultrasonic Contact Impedance), or digital Rockwell, depending on the model, to provide fast, accurate, and non-destructive hardness measurements.

The Rockwell Hardness Meter is a precision instrument used for quick and reliable measurement of the hardness of metallic materials. Based on the Rockwell hardness testing method, this device measures the depth of penetration of an indenter under a specified load, making it ideal for both quality control and production environments.

The Brinell Hardness Tester is a precision instrument used to measure the hardness of metals and alloys, especially materials with coarse structures such as castings and forgings. Based on the Brinell hardness testing method, this device applies a fixed load through a hardened steel or tungsten carbide ball indenter and measures the diameter of the indentation left on the material surface.