1. Compared with the meter, this product looks small and beautiful, light weight, easy to install 2. The maximum current meter is 4 the rated current, the product is smart meters, overload capacityUp to 12 the base reference current3. This product is measured by LCD digital power, no reset button, to avoid human tampering with the data Rated current: 5AMaximum current: 32APulse frequency: 1000imp / kwhLCD display with backlitThe meter is multifunctional rotation display real Voltage , real Current , , Energy KWH, real FrequencyPulse LED indicates working of meter. Pulse output with optical coupling isolation35mm din rail installationColour:WhiteMaterial:plasticPackage Contents:1 x Energy MeterOnly 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.