... tracer Shanghai Total Co., Ltd. is producing oscilloscope, signal generator, function generator, frequency counter, bench top meter, spectrum analyzer, curve ... leakage current meter, DC low-ohm meter, capacitance meter. on-line UPS, off-line UPS, interactive UPS, EPS, ... Full metal box,well EM compliant Specification Name Function Signal Generator Specification ·1Ouput: Freq: YB1602 0.02Hz~2MHz /YB1605 ...