DER EE Electrical Instrument has specialized in manufacturing measurement instruments for 30 years. As a professional manufacturer of clamp meter, digital multimeter, analog panel meter, hall effect sensor, and wireless thermometer, DER EE provides customers with various meter accessories for different purposes. It offers a wide range of products designed for measurements, power indication, energy consumption, and audio applications as well as the relative products, such as DC current shunt, DC ammeter current shunt, current transformer, and Hall Effect current sensor.

DER EE is an ISO 9001:2000 certified professional manufacturer, and distributor of clamp meter. Our company is characterized by high quality, high performance, best services and competitive prices. Since the company's founded in 1981, DER EE offers the variety of clamp meters designed for the measurement. More details are available upon request.