Can anyone direct me to an inexpensive coax/video tester. I'm looking to cut into an existing coax in an attic with a splitter and don't know which end will be the feed. Hate to carry a TV up there with me.
TIA,
Joe
1. You could carry a cable modem up there and watch the receive led.
2. You could cut the cable, put on your ends, then put in a barrel and a 50 foot length of cable on one end at a time, and take it down to a TV.
