1.Usage:Martindale pilling & abrasion tester, 2.Test the wear& abrasion resistance of textile 4,6, ... testing heads Martindale pilling & Abrasion Tester1. APPLICATION Martindale Wear& Abrasion Tester, can test wear resistance and pilling performance of different kinds ... Coating Sample395gDecorating Specimen Heavy Punch594gPower SupplyAC220V, 250W Martindale Pilling & Abrasion Tester