Tuya Smart Bi-Directional Single-Phase WiFi Meter with Clamp Current Transformer 150A Measure bi-directional energy consumed and generated (\"from grid\" and \"to grid\") Monitor exported/imported energy. The app tracks how much energy your solar and PV system produces, as well as its power consumption. Nominal Voltage: AC 100V-240V Measuring Range: 0.1A - 150A Accuracy Class: 1.0 Current Transformer Cable Diameter: 16mm Automation: Set scenes to trigger other Tuya switches on and off when power reaches a certain value. Product appearance and color may vary slightly due to different batches, which does not affect usage. Color: White Material: Plastic Package Contents: 1 x Bi-Directional Energy Meter 1 x CT Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowed measurement error is +/- 1-3cm.