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 , overload capacity Up to 12 the base reference current 3. This product is measured by LCD digital power, no reset button, to avoid human tampering with the data! Rated current: 5A Maximum current: 32A frequency: 1000imp / kwh LCD display with backlit The meter is multifunctional rotation display real Voltage , real Current , , Energy KWH, real Frequency LED indicates working of meter. output with optical coupling isolation 35mm din rail installation Colour:White Material:plastic Package Contents: 1 x Energy Meter Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.