Eevblog 1503 – rigol hdo4000 12bit oscilloscope teardown
Teardown of the new Rigol HDO4000 12bit ultra low noise oscilloscope Forum: https://www.eevblog.com/forum/testgear/rigol-hdo1000-and-hdo4000-12bit-oscilloscopes-launched-in-china/ Photos: https://ww