PreAsion 110V Linear Wear Tester Anodized Aluminum Linear Scratch Tester 0.79"X0.79" Probe Abrasion Tester for Plastics Rubber Leather and Textiles

["Material: The linear wear testing machine is made of anodized aluminum, which is sturdy, durable, and aesthetically pleasing. The product is equipped with three 250-gram disc-shaped weights, and the surface of the weights is coated with stainless steel.","LCD touch screen: The control panel is designed simply, and various data can be clearly seen; test time and speed can be set, and the operation is simple.","Adjustable height: The height of the testing rod can be adjusted by screws, suitable for testing materials of various thicknesses.","Parameters: The probe size is 0.79\" * 0.79\" (20*20mm); there are 5 optional travel distances of 0.5\", 1\", 2\", 3\", and 4\". Friction frequency is 2-60 times/min(adjustable speed).","Application scope: The linear wear tester is suitable for testing the wear resistance of plastics, rubber, automotive parts, leather and textiles, electroplating, paint, printing, etc. It can be used to evaluate the wear performance of products, as well as to assess the single or multiple scratches and color transfer situations of cost-effective products."]