THE GAUGE OF ELECTRIC ENERGY DIGITAL TYPE ADVANCE PAYMENT

摘要

The present invention is prepaid as digital on the power meter, power usage charge the user in advance prepayment and to prevent attempted (未 收) of by so that the power supply as the payments made power use rates smooth the power supply company management and so can not be maintained, the user can receive the power usage rate discounts haetaek along the line to pay, but are largely labor costs by geomchimwon is unnecessary expectations, of course, be displayed, such as power consumption or the remaining balance of the prepaid amount in real time Besides hameuroseo can be made more efficient power consumption, allowing users so others will have to challenge (盜 電) the power meter of the power to use pre-paid rates.; Further, in Sikkim, it gailcheung improve the ease of use by a transparent cover that protects the circuit board been embedded in the body and separated from the main circuit when the operation button portion of the substrate to facilitate easy fastening to the body with a one-touch fastening system.