Series of General-purpse Instruments: Including Series of 2800 and 2500 electronics compoment parameters testing meter and related products; Series of 1630 function signal generator; 1250 ultralow frequency spectrum analyzer and signal generator.
Series of General-purpse Instruments: Including Series of 2800 and 2500 electronics compoment parameters testing meter and related products; Series of 1630 function signal generator; 1250 ultralow frequency spectrum analyzer and signal generator.
通用类仪器系列：包括2800系列、2500系列元件参数测量仪及其配套产品；1630系列函数信号发生器；1250超低频系列频谱分析仪及信号源。