This REPLACEMENT tool for dimensional measurement is exactly what I needed in my Industrial and Scientific field... Thanks to my knowledge gained in practice i can attest to the precision of this product. The 0.0002 tolerance is on point and exceeded my expectations. it’s durable, easy to use, and reliable. I appreciate the quality and accuracy it provides for my measurements. The only downside is that it`s a bit costly, but it's worth the investment for the confidence it instills in my work..