[Adrian] looks at a PC-based scope from Hantek that costs about $60. Is it a toy? Or a useful tool? He answers the question in the video below. The Hantek 6022BE sports two channels with a 20 MHz ...

This scope also exhibited a bit of ringing, though less than the Hantek. The Rigol MSO2102A’s 1.25 ns rise time. Finally in our selection of instruments came the Rigol MSO2102A. This had a rise ...