Manual Crock Meter/Rubbing Fastness Tester Machine Model: TF 410 Brand: TESTEX, Origin: China. Specifications Rubbing head: Dia.16mm Vertical pressure: 9N+/-10% Rubbing stroke: 104mm Standards: ISO 105x12/D02,AATCC 8/165, BS 10D02,NEXM&S C8/C8A/C25/C52