Intertek Power Meter KWE-PM01-US is an electrical usage meter designed for consumers. The product is made by Kuman and falls under the category of multipurpose batteries and power, as well as multipurpose AC to DC adapters. This power consumption meter is ideal for monitoring the electrical usage of appliances and devices in your home or office. It provides accurate readings and helps you keep track of your energy consumption. With this meter, you can identify which appliances are using the most energy and take steps to reduce your energy bills.