Feature: 1. LXD‑D digital hardness tester adopts a large‑screen display with clear and intuitive readings. 2. Spiral spring is used to advance slowly to ensure stability and accuracy of measurement. 3. It is suitable for low and medium hardness plastics, rubber, multi‑fat leather, wax, etc. 4. The pressure at the tip of the indenter is 0‑44.5N, and the stroke of the indenter is 0‑2.5mm. 5. It is widely used in hardness measurement with high accuracy and small error. Specification: Item Type: Hardness Gauge Material: Iron Model: LXD-D Power Supply: CR2032 3V x 1 (Battery Not Included) Purpose: Hardness Value Measurement Measuring Range: 0-100° Measurement Error: Within 20-90°, error ≤1° Pressing Needle Stroke: 0-2.5mm Pressure at Tip of Indenter: 0-44.5N. Package List: 1 x Hardness Gauge (Battery Not Included)1 x Manual1 x Storage Box Note: After the hardness tester is used, it should be wiped clean and put into the instrument box, and placed in a dry place to prevent moisture.