产品特色(Features): ?采用高“Q”值美国换能器,输出稳定; ?加厚全不锈钢结构、耐腐蚀、美观实用; ?先进的自动调频线路,能量损失少,效率更高; ?28KHz、40KHz任意定购。 ?High Q value energy convrter made in USA that provides stable output.; ?Ultra-thick whole stainless steel structure is erosion resistant and endurable. ?Up-to-date automatic frequency adjustable gives higher efficiency and lower energy loss. ?28KHz, 40KHz are available.