The system on my boat seems to comply with everything here except for a sniffer under the range. With prices from $50 to $300 any thoughts on choosing a detector?
95 Catalina 30 Island Time
“The sail, the play of its pulse so like our own lives: so thin and yet so full of life, so noiseless when it labors hardest, so noisy and impatient when least effective." - Henry David Thoreau