High Accuracy Smart Meter: The Gr2pw 100a smart electricity meter offers high accuracy, providing reliable and precise energy consumption data. Tuya WiFi Connectivity: Equipped with Tuya WiFi connectivity, this smart meter can be easily integrated with your home automation system for remote monitoring and control. DIN Rail Compatible: Designed to be DIN rail compatible, this power energy meter can be easily installed and integrated into your existing electrical infrastructure. Digital Display: Featuring a digital display, this smart meter provides clear and easy-to-read information on your energy usage, helping you to manage your electricity consumption effectively. Versatile Application: Whether you're looking to monitor your household energy usage or for industrial applications, this smart meter is versatile and adaptable to needs. Hign-concerned Chemical:None :ELECTRICAL voltage range:AC50-320V Current range:0-100A Power range:0-32000W frequency range:50-60HZ The product appearance and printed words depending on the batch, but this does not affect use. Colour:As Shown Material:Plastic Package Contents: 1 * Curve Ammeter 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 measurement allowed error is +/- 1-3cm.