Review on 🧪 Enhanced 12864 Mega328 ESR Transistor Resistor Diode Capacitor Mosfet Tester with Test Hook: Accurate Component Measurement by Aaron Clayton

I needed an ESR device that didn't cost me $100 as I rarely use it. The thing works great. build quality. Well what do you want for $15? I like that it's just a circuit board with a battery hanging from it: WTH? The thing works and works well. I bought a separate clear plastic sleeve for it and am sure it will work fine. I slipped in several different components and it recognized them with more than enough accuracy for my needs. The cables also work well, although they are short. I'll probably just lengthen them with a few pieces of wire. Again, you really can't go wrong with this $15 item. If you want pro gear, spend $100 on the blue stuff, otherwise it's great.