NEW Power Spy™ #4 30A 240v power monitor - NEMA L14-30 to single L14-30 outlet with twin kWh meters

Power Spy™ #4 allows you to monitor your L14-30 (4-prong 240v 30amp twist-lock) outlet's energy usage.  Now you can see exactly how much your computer rack, cryptocurrency miners, electric vehicle charging equipment, or anything else equipped with an NEMA L14-30 plug is using for power. The beautiful four color meters tell you instantly information for each Phase, displaying 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. The total is even held during power outages. Each meter runs at 120 volts and reads one Phase. This is a great solution to monitor the cost of operating computer racks, for example using a 240volt 30amp PDU (power distribution unit) you can plug multiple 240volt computer power supplies into a single PDU, you then plug it's L6-30 plug into the Power Spy. This unit is built with a L6-30 plug and one L6-30 outlet. Housed in a high strength Polycarbonate enclosure measuring 10.00 x 7.00 x 4.06 in / 254.00 x 177.80 x 103.12 mm

Link to product page:

https://www.bsaelectronics.com/products/power-spy-4-30a-240v-power-monitor-nema-l14-30-to-single-l14-30-outlet-with-kwh-meter