Adafruit Large Panel-Mount Digital Power Meter - 6.5V to 100VDC up to 20A

Transform your measurement tasks with this panel-mount multi-function power meter, designed to streamline your projects by displaying vital parameters on a large, backlit LCD screen. It showcases voltage, current, power, and energy to help ensure your project is running optimally.Features include: automatic calculations of Watts and cumulative Watt-hours, simple wiring with just two wires in and two out, and the ability to reset cumulative measurements with a discreet button. Its power source is from the load it measures, simplifying operation.Perfect for bench-top use or enclosure integration, this power meter is specifically suited for higher-voltage applications, as it requires 6.5VDC for operation and does not support external power. Ideal for indoor use, it stands as a versatile tool for your measurement needs.