AV4456D Digital Phosphor Oscilloscope, high tech oscilloscope

50 years experience, 3000 employees and 870 engineers China Electronic Technology Instruments Co.,Ltd, owns the 40th and 41st institute of CETC(China Electronics Technology Group Corporation) as the core. The 41st Institute of China Electronics Technology Group Corporation(short for CETC 41), established in 1968, is the only professional Electronic Measurement Instrument Institute in China with over 3000 employees and 870 of them are engineers and more than 500 intermediat...