Watts Up Meters measure the amount of electricity used by whatever is plugged into them. Fast, intuitive and easy-to-use, Watts up? quickly and accurately measures any 100- 250 VAC device. USA models are rated at 120v. However, all models are available with IEC 320 universal outlets (UO) instead of integrated USA style cords. Universal outlet versions are rated at 100v - 250v, 15 amp, 50/60 Hz, and are also CE marked.
Cord sets are sold separately, with country/voltage specific ends. The meters incorporate sophisticated digital electronics that enable precise and accurate measurements in an easy-to-use format.
State-of-the-art digital microprocessor design utilizes high-frequency sampling of both voltage and current measurements for true power. Power factor is captured so even phase-shifted loads such as motors are accurately measured.
Made in the USA. 
