TV Signal Level Tester Meter Power Level CATV Cable TV Handle Digital DB Tester
It is widely applied in the routine maintenance of the CATV system; Range of frequency: S110 47MHz ~ 870MHz. Resolution: 0.5dB. 】 Enter VOLT and then press. Frequency accuracy: ± 50 10E-6 (20 ℃ ± 5 ℃).