Stainless Steel Newton Hardness Test Pen, Surface Scratch Tester, with 3 Ranges - 0-3N/0-10N/0-20N, 3 Probes to Choose from, for Coatings Plastics Wood Metal Materials

Welcome to my shop~ * Uniform hardness and good coating quality contribute to smooth production. This instrument is specifically designed to measure the hardness of protective coatings. Specifications: Name: Stainless Steel Hardness rod Tester Material: Stainless Steel Test Range: Blue Label 0-3N, Red Label 0-10N, Yellow Label 0-20N Test Probes: 0.75mm, 0.5mm, 1.0mm Packaging: Plastic Box Includes: Stainless Steel Hardness rod Tester *1

• 【NEWTON HARDNESS TESTER PEN】: Available with three optional pen tips (0.5mm, 0.75mm, and 1mm), it accurately measures and records a wide range of hardness levels. Suitable for flat or curved surfaces, regardless of size
• 【HARDNESS MEASUREMENT】: Draw a 10-20mm vertical line on the sample at a speed of 10mm/s. This method determines whether the surface hardness is less than the Newton scale of the current durometer
• 【ACCURACY TEST RANGE】: After entering a different accuracy test range, the durometer will display the accuracy scale (force values ​​in Newtons). Different color ranges correspond to different accuracy ranges. Blue markings: 0-3N, red markings: 0-10N, yellow markings: 0-20N
• 【HARDNESS TESTER】: After entering a different accuracy range, place the probe in the middle of the end of the durometer cap. The cap screws onto the durometer, forming a single unit
• 【APPLICATION】: Hardness testing provides engineers, plumbers, surveyors, and other personnel with a test instrument that meets the requirements for smooth production operations