Rigol msods1000z 4 channel digital storage oscilloscopes 70100mhz rigol mso1074z this 70mhz 4 channel digital storage oscilloscope from rigol is the new mainstream digital scope which meets the customers applications via its innovative technology the mso1000z series offers 16 channels making it ideal for the test market courtesy of its industry leading specifications powerful trigger functions and broad analysis capabilities included are the following features16 digital channelssam