Review on EZT Electronic Conversion Automatic Measurement by Leonardo Sandoval

I have checked this item and found it correct. There's also a reset button in case the caliper fails somehow. I used String to find the answers this can do in seconds. It not only measures the outside diameter, but also the inside diameter. It comes with a battery and case listed in the description. The only problem with this caliber is that it's not metal. There isn't just one part that has metal on it. It may be my fault for just assuming it was metal. But it's a nice clean hard plastic that I almost mistook for metal. But for the price, that's not a problem. For your health.