... : 128,256,384,512,640,768,896,1024 Cable line tester is special for contact strength between plug pin and condutor ... Ω, 5KΩ, 10KΩ, 50KΩ(±10)%Leakage Test(±20%) OFF,500KΩ,1MΩ,2MΩ,5MΩ,7MΩ,10MΩ,20MΩNet list Input MethodsAuto -learnTest Functionshort ...