Power Spy™ #33 30A 120v OUTDOOR Power Monitor - Marine L5-30 to L5-30 outlet on 1' tails

Outdoor Rated High Quality Made In the USA Polycarbonate Enclosure The Power Spy™ #33 30A 120v Outdoor power monitor allows you to monitor your L5-30 outlet's energy usage on the boat dock or anywhere else.  Now you can see exactly how much your Boat or anything else equipped with an NEMA L5-30 plug is using for power. The beautiful four color meter tells you instantly what your line voltage is, your amperage draw is, your wattage draw is, and it even accumulates kilowatt-hours (kWh's). You can multiply the kilowatt-hours by your local electrical rate to see how many dollars and cents it cost to run your particular device. We pay approximately $0.125 per kWh here in Las Vegas.  The total is accumulated until you press the recessed reset button underneath the removable polycarbonate window. The total is even held during power outages. This model is equipped with stainless steel tamper resistant screws threaded in to brass inserts. Build from a high quality Polycarbonate case for maximum