Shanghai Acrel Ltd. Is one of the most famous Chinese manufacturers of electrical measurement and control. She always specializes in R&D, production and sale of intelligent from Europe, we have developedlost of series products with excellent cost performance. We possess of lots of series product: electrical meters and controllers, electric transmitters, signal converters, motor protection, etc… They are all passed international ISO9001, European CE authentication and Chinese 3C authentication.
Our products TRANSMITTER TRANSDUCER CURRENT SENSOR RTU TEMPERATURE CONTROLLER TEMPERATURE AND HUMIDITY CONTROLLER POWER METER POWER ANALYZER AC POWER ANALYZER DC RS485 TO USB RS485 TO RS232