TOPTIME TRADE CO.,LTD. Home Company Info Product List Index Product Info DD862 type single-phase inductance AC active energy meters are used to measure active energy loss with frequency 50Hz or 60Hz. Features: 1) New design and reasonable structure 2) High overload, low power consumption 3) Long life, high stability 4) Popular among customers Asian-Manufacturer.com - China Supplier - Product Catalog - Biz Info - Advertising - Feedback Your use of this website is subject to, and constitutes acknowledgement and acceptance of, our Terms & Conditions. Copyright @ 2007 Asian-Manufacturer.com Technology Co., Ltd. All rights reserved.