Oscilloscope, DC/AC Power Supply, Electronic Load manufacturer / supplier in China, offering 8 Channels Bidirectional Battery Simulator (6V, 5V, 15V/CH) N83580 for Energy Storage Systems (ESS) Electric Vehicle (EV) Testing, Function/Arbitrary Waveform Generators Sdg1000X Series with Dual-Channel, Bandwidth up to 60 MHz, Handheld Oscilloscope Shs800X Series with Bandwidth 70 MHz/100 MHz /200 MHz Developing and Testing Portable Instruments and so on.