Yes.

It depends on the circumstances.

It can measure single and two-way active and reactive energy in various periods of time; Can complete the current power, demand, power factor and other parameters measurement and display. It can store data of at least one cycle of meter reading.

1. Power off automatically after purchasing power.
2. Optional load control, overload delay power off.
...

Prepayment Energy Meter Shenzhen Donsun Technology Co., Ltd. is a professional meter manufacturer and metering solution provider in China specializing in STS prepayment Energy Meter.(China prepayment energy meter)

With a mature R&D team and well-equipped production facilities, we are devoted to provide innovational but reliable, high quality metering solutions to customers to improve their revenue collection(China prepayment energy meter)