Review on 🧪 Supco MFD10 Digital Capacitor Tester: Accurate LED Display, Wide 0.01 to 10000mF Range by Lild Zimmerly

I bought this to test some expensive capacitors on a vintage stereo amp I was working on. I played around with this thing for hours just trying to determine if one or both covers were bad. The display is nearly impossible to read unless you're upside down and holding it properly. The way value jumps around you has no idea what value is. I bought another one from China at half price, took it out of the box and in less than 2 minutes it told me "clearly" that both caps were good and I could trust their value. I would not recommend this to either friend or foe. Oh, and the build quality from case to device is substandard at best. I can't believe I saw one on YouTube