$3 multimeter test & teardown

Today I test a cheap multimeter from Ebay for 3 USD including shipping (DT830B knock-off). Does this thing work? Is it safe to use? What's inside? Let's see in this video :). You can support me on Patreon: https://www.patreon.com/DiodeGoneWild My Instagram: https://www.instagram.com/savage_danyk/