Qingdao Hantek Electronic Co., Ltd. is a manufacturer of general instruments specializes in design, product, sale and service. Hantek has a strong technical force. The research and development team is composed by the authoritative expert with advanced technology in instrument field. Rely on the technology of research and produce and many years of experience in instrument, combining the advanced management concept at home and abroad, Hantek has successively promoted the oscilloscope, Arb. Waveform Generator, Logic Analyzer, handheld oscilloscope, Frequency Analyzer, Multimeter, Handheld multifunction measuring instrument, Portable Oscilloscope, Programmable Power Supply and several series general instrument products. They have all received the recognition and reputation of the market especially in overseas market, and all the product has passed the CE and FCC certifications. "