[MULTIFUNCTIONAL METER] This WiFi bidirectional meter is designed to enhance energy efficiency in your home. With a built-in timer switch and power measurement capabilities, you can easily schedule when your devices turn on and off, helping you manage your energy usage effectively. [REAL-TIME MONITORING] The device features a digital LCD display that offers two user-friendly modes for effortless monitoring. Access real-time data on your energy consumption, making it simple to track usage and adjust habits to save on electricity bills. [COMPREHENSIVE PROTECTION] Safety is paramount with this meter, which includes multiple protective functions. It safeguards against overvoltage, undervoltage, overload, and undercurrent, ensuring the protection of your electrical appliances and reducing risks in your home. [AUTOMATIC RECLOSING FUNCTION] In case of overvoltage or overcurrent, the meter automatically cuts off power to prevent damage. Once the issue is resolved, power is restored automatically, ensuring continuous operation without manual intervention. [USE SCENARIOS] - Schedule your appliances to turn off during peak hours to save on energy costs. - Monitor the energy consumption of devices like heaters or air conditioners to optimize their use and reduce your utility bills. - Protect sensitive electronics in your home office by ensuring stable power supply and safeguarding against voltage fluctuations.