The company’s long-term cash acquisition/recovery: network analyzer, spectrum analyzer, comprehensive tester, digital communication tester, wireless comprehensive tester, high and low frequency signal source, oscilloscope, LCR tester, modulation meter, Bluetooth tester, electricity Acoustic tester, video and audio analyzer, logic analyzer, multimeter, mobile phone program-controlled power supply, DC power supply, electronic load, frequency meter, GPIB card, PCI-GPIB card, GPIB-USB-B, power meter and other second-hand instruments. And sell/repair/acquisition/lease these instruments. Welcome to inquire!