Features: *DIN rail type single-phase electronic energy meter is a new type of single-phase fully electronic energy meter developed using imported special large-scale integrated circuits and applying advanced technologies such as digital processing technology and SMT technology. *This meter fully complies with the relevant technical requirements of Class 1 or Class 2 single-phase electric energy meters in the GB/T17215.321-2008 national standard and the IEC62053 international standard. It can directly and accurately measure the forward active energy in electric energy measurement. It consists of 7+1 digits. LCD display or 6+1 digit meter displays total power consumption * Features such as high reliability, small size, light weight, beautiful appearance, advanced technology, and 35mm DIN standard rail installation. *It has good anti-electromagnetic interference, low power consumption and energy saving, high precision, high overload, high stability and anti-electricity theft. long life *This meter is suitable for measuring single-phase AC active power with a rated frequency of 50Hz or 60Hz and is for fixed installation indoors. It is suitable for ambient temperatures not exceeding -25℃~+55℃ and relative humidity not exceeding 95% . Specifications: Part Name: Single-phase electric energy meter Material: ABS Color: as show Model:DDS518L Accuracy: Level 1 Reference voltage: AC230V/AC110V Current rate: 1000imp/kwh Display mode: LCD digital display Frequency: 50Hz/60Hz Basic current: 5A Maximum current: 32A Size: 18*59*118mm Package Contents: 1*Single-phase electric energy meter 1*user manual Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Dds518L Smart Lcd Single Phase Rail Energy Meter 1P Electronic Energymeter 5-32A Made of high quality material, durable and practical to use. Perfect functions,give you a wonderful experience. Every customer can enjoy 30 days refund or replacement for Damaged/Quality Issues. If you have any questions, please feel free to contact us, we will solve it for you.