Features of electronic meter box

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2020-09-11 05:47:23 - Translate -

Alarm function: When the remaining power is less than the alarm power, the kilo watt-hour meter often displays the remaining power to remind users to purchase electricity Data protection: data protection adopts all solid-state integrated circuit technology, and data can be kept for more than 10 years after power failure Power reminder: When the remaining power in the meter is equal to the...

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