Energy Meters products from Shanghai Powoo Industry Develop Group Limited.

This is a single-phase watt-hour meter designed for measuring electrical energy consumption. It features a digital display and an impulse output of 278imp/kWh, with specifications for FM2A, CL100, TA15, 60Hz, CA1.0, 120/240V, and 3W.

This is a single-phase, two-wire kilowatt-hour (kWh) meter designed for measuring electrical energy consumption. It operates at 230V and is rated for 5(20)A, with a frequency of 50Hz.

This portable equipment provides on-site testing and calibration of electricity meters. It features a three-phase power source and multiple testing modes for various meter types and standards.