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| Watt hour meter is a high technology product adopted advanced IC technology as well as SMT technology, both circuit design and components selector are up to various working environment to guaranty that power meter can operate steadily for a long time. the finished meter don¡¯t meet to be adjusted so that the calibration cycle is long. it extremely reduce the labor force of the electricity board for calibrating power meters. the feature of the products are anti-thief, long life, high accuracy, high reliability, low power consumption small volume, light weight, the meter is up to the according to IEC 1036-96. |
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