1. Rugged, compact and lightweight, low power consumption, easy to install and operate 2. The internal integrated circuit is made by SMT process, with good anti-electromagnetic interference performance and stable performance 3. Clear display on the LCD screen, which can cyclically display voltage, current, power, and kilowatt-hour energy 4. Material: plastic, integrated circuit 5. Current: 5-32A 6. Voltage: 110V 60Hz, 230V 50Hz 7. Current rate: 1000imp/kwh 8. Weight: about 130 grams 9. Size: about 8x7x4 cm
