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  • Gomelong is a professional manufactures of Three phase voltage meters. Our professional expertise in manufacturing Three phase voltage meters has been honed over the past 10+ years. Three phase voltage meters are used in power grid and automatic control system measuring various electrica parameters such as current, voltage frequencv, power factor, active power and reactive power etc. Based on the additional functions, we divide digital meters in four series: X, K, D, S.

As a Voltage-Meter-Frequency-Meter manufacturer and supplier in China, Gomelong factory has been developed for more than 15 years, our factory who focus on designing and producing of Voltage-Meter-Frequency-Meter. We have Voltage-Meter-Frequency-Meter CE certificate, provide high quality and advanced Voltage-Meter-Frequency-Meter. Looking forward inquiry from wholesaler and buyer. Our products can be customerized and if need we will send you Voltage-Meter-Frequency-Meter free sample with newest quotation. Price can be discussed.