High-quality 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 5A-80A, power 17000W, output pulse 1000imp / kwh and with pulse output indicator. 35mm DIN-rail mounting; 17.5mm pole width; supports up-out and down-in/up-in and down-out wiring method, easy to install. Uses microelectronics and digital processing technology to measure electrical energy accurately and reliably. Large-scale 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: 5-80A 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