Tuya Wifi Single-phase Energy Meter 80A with CT Clamp Cellphone App Kwh Power Consumption Monitor Electricity Statistics 90- 250VAC 50/60Hz This power clamp helps you to the amount of electricity usage in vour facility by connecting the clamp on to the power cable. It can measure voltage, current, power factor, active power. Single-phase power clamps are commonly used by electricians, technicians, and engineers to troubleshoot electrical problems, power consumption, and verify the performance of electrical equipment. They are also used in energy audits to identify areas of energy waste and potential cost savings. Tuya Wifi Single-phase Energy Meter 80A with CT Clamp Cellphone App Kwh Power Consumption Monitor Electricity Statistics 90- 250VAC 50/60Hz: It is made of flames-retardant and insulating material to ensures the safety, with more stable performance.Single-phase electricity compatible, Tuya automation device, easy to satisfy with multiple usages scenarios.Suitable for a variety of occasions, both residential and commercial application, such as rental houses, shopping malls, schools, factories, etc.Support real-time measurement of energy consumption, voltage, current, power factor, active power and frequency.Compact size, adopts universal 35mm standard guide rail installation, no screws required, buckle fixation.Support energy production measurement and historical consumption recording, you can see the usage trends by day, month, and year at your cellphone. Specifications: 2pcs CT: 176g / 6.21ounce Measuring energy ranges: 80A Rated voltage: 240 V Phase: single-phase Name: Energy Meter Type: 1pcs CT, 2pcs CT (optional) Package size: 55 * 50 * 50mm / 2.17 * 1.97 * 1.97in Output voltage: 90-250VAC, 50/60Hz Package weight: 1pcs CT: 130g / 4.59ounce Item size: 52 * 47 * 23mm / 2.05 * 1.85 * 0.91in Max operating current: 50A-79A Packing List: 1 * Energy Meter Tuya APP Control: Support energy production measurement and historical consumption recording, you can see the usage trends by day, month, and year at your cellphone. Automation Device: Single-phase electricity compatible, Tuya automation device, easy to satisfy with multiple usages scenarios. Easy Installation: Compact size, adopts universal 35mm standard guide rail installation, no screws required, buckle fixation. Fine Workmanship: It is made of flames-retardant and insulating material to ensures the safety, with more stable performance. Multi-parameters Measurement: Support real-time measurement of energy consumption, voltage, current, power factor, active power and frequency.