EXCELLENT CONDITIONINCLUDES ALL THAT IS IN PHOTOSExfo Max Tester 635 is a handheld device designed to qualify and troubleshoot cooper-loop plant by using pass/fail-driver automated functionalities Exfo Max Tester 635 is a next generation tool for testing ADSL2 and VDSL2 Services. The unit can be used to verify and ensure consistent QoS for DSL- based multi-play deployments
