Raritan Reverse Polarity Alarm for Neutral Wire of 120 Volt SCMECH3 Quickly identify your port and

Quickly identify your port and starboard engine ignitions

The signal processing technology emphasizes low-pitched sound to provide a rich bass sound for both transmit and receive signals

On/Off remote with 9 foot cable and DC cable covers Included

It features ceramic disc valves for smooth and drip-free operation and is easy to install with a single-hole mount

9 Electric & 15 HP (1987-89)

Raritan Reverse Polarity Alarm for Neutral Wire of 120 Volt SCMECH3 Quickly identify your port andReverse Polarity Alarm Model: RPA Audible warning if neutral wire of incoming 120V AC shore power line is "HOT". Essential aid for traveling boaters when connecting to unfamiliar dockside power. Meets ABYC E11 requirements.