Key measurements: Electricity waveforms with numerical values such as resistance, diode, continuity and capacitance measurementsThe Fluke ScopeMeter® 123B is really a rugged oscilloscope for industrial electrical and electro-mechanical gear troubleshooting and routine maintenance.Nh?n ??nh update theo th?i gian th?c Ngoài ra, nh?ng bài vi?t soi