Rated Voltage: AC 100V-240V Measuring Range: 0.1A - 150A Accuracy Class: 1.0 Current Transformer cable diameter: φ16mm Automation, set scenes to make other tuya switch turn on turn off when the power reaches a value Different batches may result in differences in product appearance and color, which does not affect usage Colour:White Material:plastic Package Contents: 1 x Bidirectional Energy Meter 1 x CT 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. Measure Exported/ energy, App monitor how much energy the solar and PV system produces, as well as its power consumption. Tuya Smart Bi directional Single Phase WIFi Meter with Clamp Current Sensor 150A Measure the two-way energy consumed and generated, ("from grid" and "to grid")