ZERO INPUT PROTECTION! Micsig MHO14 Oscilloscope/Multimeter

Micsig MHO14 Oscilloscope/Multimeter has ZERO input protection! Transistor zener clamp circuit:    • EEVblog #1157 - Transistor Zener Clamp Cir...   Web Site: http://www.eevblog.com Merch: https://eevblog.dashery.com/ Hardware Store: https://www.eevblog.store If you find my videos useful you may consider supporting the EEVblog on Patreon:   / eevblog   Main Channel:    / eevblog   EEVdiscover:    / eevdiscover   AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g Buy anything through that link and Dave gets a commission at no cost to you. #ElectronicsCreators