Feature: 1. High‑quality black marble base, which can provide stable support for experiments on the platform to ensure the accuracy and credibility of the test results. 2. Tempered glass test platform, its high strength can ensure the safety of the experiment, and the exquisite and easy‑to‑observe appearance can provide convenience for the experiment. 3. Stable test, its measurement results are more accurate, each measurement will not have too much error, and it can be used for high‑standard testing. 4. Small appearance, it has a reasonable structure, beautiful style, simple operation, lightweight and portable, which can make your experiments easier and more convenient. 5. A wide range of applications, it is suitable for daily and industrial hardness testing combined with a Shore hardness tester, in order to better understand the characteristics of the material. Specification: Item Type: Hardness Tester Bracket Model: SLX-D Material: Iron + Marble + Tempered Glass Purpose: It is suitable for hardness measurement. Applicable Model: D Type Hardness Tester Measuring Objects: Rubber, Sponge, Foam Product Size: Approx. 160x120mm / 6.3x4.7in. Package List: 1 x Test Platform1 x Cross Arm Weight1 x Handle2 x Wrench1 x Manual Note: The various movable parts of the test frame should be filled with lubricating oil frequently. After the test, the instrument should be wiped to prevent moisture, and a small amount of anti‑rust oil should be applied.