Highquality products and satisfying customer service at a reasonable price. Features: Energy meter with LCD digital display, showing power consumption, voltage, current, and power in sequence. Voltage AC220V/50Hz, current 5A80A, power 17000W, output pulse 1000imp / kwh and with pulse output indicator. 35mm DINrail mounting; 17.5mm pole width; supports upout and downin/upin and downout wiring method, easy to install. Uses microelectronics and digital processing technology to measure electrical energy accurately and reliably. Largescale integrated circuits and precision SMT technology, with good resistance to electromagnetic interference and stable performance. Specifications: Material: plastic Model: DDM15SC Accuracy: First grade Reference voltage: 220V / 50Hz Reference current: 580A Display: LCD digital display Installation: 35mm DIN rail Pole width: 17.5mm Wiring method: up and down / up and down Power: 17000W Ambient temperature: 20℃~+50 Item size: Approx. 7.8 * 3.7 * 6.6cm / 3.1 * 1.5 * 2.6in Item weight: 200g / 7.1oz Package size: 8 * 7 * 4cm / 3.1 * 2.8 * 1.6in Package weight: 300g Note: This energy meter does not have a reset function. Package List: 1 * Energy Meter