Máy hiện sóng Analog EZ OS-5040A - OS-5040A 40MHz 2CH Dual Trace - 6" large size high luminance CRT - Wide dynamic range even at high frequencies - High deflection factor - Max. sweep time of 20ns / div - Variable hold 0 off function - Delay sweep function - Level control allows superior triggering - TV synch. circuit - X - Y operation - Signal delay line - Scale Illumination