1. Real-time monitoring of voltage, current, and power generated and consumed by each channel in kilowatt-hours. 2. Power statistics - accurate every hour to avoid abnormal power consumption. 3. Rich features: automatic valve value setting and push notifications. 4. Easy and safe installation. It helps you monitor the power consumption in your facility by connecting the clamp to the power cable. It can also measure voltage, current, power factor, active power. It allows you to check real-time energy data and historical usage via the mobile app. Name: WiFi smart three-phase bidirectional power monitor. Supported APP: Smart Life / Tuya Smart. Complies with Tuya requirements. Support for linking with other Tuya devices. Compatible with single/3-phase systems. Measures voltage, current, real-time current, power factor, active power, and frequency. Support for energy usage/production measurement. Usage/production per hour, day, month. 16A dry contact output. The app can display active power, current, voltage. You can check electricity consumption per hour, day, month in the app. Automation, It allows you to create a scene for this device working with other Tuya devices. Note: Please check as much as possible to make sure the item is what you need. Tips: The product may be continuously updated, due to different batches, the actual product may have slight differences or color differences, which does not affect the use. Color: White. Material: plastic. Package contents: 1 x Electricity meter (Dual channels - 3CT). Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.