Description Overview Uster Tester 4 automatic Year: 1999 Fully loaded UT4 SX evenness tester for testing samples of yarn, silver and roving Windows XP operating system for easy user interface Specifications Cs mass module to measure U% and CV% Sensor FA for imperfections Oh module to measure hairiness Sensor FA with base SX Auto count module to test actual yarn count Automatic bobbin / yarn feeder to test cops and cones samples automatically Included Keyboard Monitor Printer