Features: Easy and accurate measurement, easy to carry, durable and stable, practical and strong. Wide measuring range with high resolution and ease of operation. Clear LCD display for easy reading. Delivers ultra-accurate readings with no guessing error. Small in size, lightweight, and easily transported. Compact pocket size for portability. Applicable for testing the hardness of rubber, plastic, leather, multi-grease, wax, etc. Package Includes: 1x Digital Sclerometer Specifications: Material: ABS, Electronic Components Size: Approx. 84x57x26mm / 3.3x2.24x1.02 inch Battery Type: 1.5V button cell Measuring Range: 0–100 H(ACD) Resolution: 0.5 H(ACD) Needle Stroke: 0–2.5mm Note: 1. Please allow 1–2 cm errors due to manual measurement; ensure you are comfortable with this before ordering. 2. Due to differences between monitor displays, the picture may not reflect the actual color of the item. Thank you for your understanding.