印度采购需求：单相电力表、智能家居能源管理、智能电力表、涂鸦电力钳、涂鸦电力表、Wi-Fi 电力表

I'm looking for a WiFi power meter designed for energy monitoring that features dual clamps and can handle a current range from 20A to 300A. It's important that the device provides accurate readings and integrates seamlessly with WiFi for real-time data access, possibly through a dedicated app or web interface. Additionally, I'd like to know about the product's build quality, calibration options, and any certifications it holds for safety and performance. Please provide details on pricing, lead times, and bulk order discounts, as well as warranty information. Looking forward to your prompt response!