I think the ammeter seems to be inaccurate. Where can I check it?

If you are a power customer of Guangdong Power Grid Corporation, each watt-hour meter must go through a strict verification process before installation, and can only be installed after passing the verification. If you think that the billing watt-hour meter is not on time, you can bring the user's identification materials to the business hall to apply for meter inspection. According to the current policy and business rules, if it is sent to the metering center of the power supply department for meter reading, no meter reading fee is charged, and the time limit for meter reading is seven days. If it is inspected by a third-party inspection agency, the time limit and charge for inspection shall be subject to the provisions of the third party. (As there are differences between cities in the process of table lookup, please refer to the staff or call the 24-hour power supply service hotline 95598 for consultation. )

I hope our answer is helpful to you.