I used it to try and confirm that my MFJ-945E was malfunctioning but I am not totally happy with it. The button for high/low power settings is really vague and I'd like something a little bit more positive, like a freaking toggle switch. So I can't really answer the "Yes/No" questions about recommendation or good value and quality. The readings on it are no where near what the readings on my radio show for SWR showing way over 5.0 even though my radio has not indicated that it has cut the output power as it's supposed to do over 3.0.