1,Item: signal meter 2,Modle:S9902 3,MOQ:60pcs 4,Payment terms:T/T or western union mainly 5,Timely delivery S9902 Signal Strength Meter is a good kind of CATV Equipment.Key functions: Full digital TV/CATV/FM signal level measurement, Dual channel frequency level measurement, inclination ratio measurement, C/N, V/A measurement, voltage measurement of trunk line alternating current, accompanying ...