A signal-level meter responds in just a few seconds, rather than the 10 minutes that a TV channel scan typically takes, so you can evaluate all potential antenna positions in a minute or two ...

The Antop TV Antenna Amplifier enhances the signal of ... measure the effectiveness of an amplifier using the built-in signal meter in their TV’s menu system. While these meters can serve ...

The amplifier’s Smart IC Chip helps boost the signal to receive crystal-clear images 24/7. This Amplified HD Digital TV Antenna is an excellent choice if you prioritize picture clarity.