Review on AUGOCOM RY S110 CATV Cable TV Signal Level Meter DB Best Tester 47-870MHz by James Bartels

I thought there was some kind of signal presence indicator. All I wanted was a pass or fail signal indicator for an intermittent internet cable connection. Displaying TV channels, which adds to the confusion as I don't know how it relates to modem frequency. I moved the modem to use instead of the meter. Why is there a speaker button on the counter? The problem was found in a splitter without the help of this counter. Then, yes, the button situation, I don't know when to press the OK button, but it seemed to do something. I don't have a TV, so I don't care about the channels.