Now you can keep your bait or daily catch fresh and lively without worrying about excessive battery drain. On cycle pumps for 30 seconds, off cycle is variable from 0 to 5-1/2 minutes. Unit also has a continuous run option for filling livewell. Three wire installation easily replaces your current on/off switch. Requires 3/8" mounting hole. Accommodates dashes up to 1" thick.
This produce was easy to install with only 1 hole to drill and 3 wires. A hot (+) to the unit and a neutral (-) with a (+) to the load (pump). Easy to follow directions were included for those that do not work with 12v electrical systems very often. The pump requires an additional ground (-). I mounted it on a Kayak for a bait/livewell system, it has extended my small battery 12V/10amp system so I can run both the depth finder and the livewell for an entire day. I cycle on the pump about every 3 minutes and it runs for 45 seconds. Enough to keep my fish alive for the weight-in or bait for fishing offshore for yellowtail, halibut, or bass.