Review on Fowler 52 641 300 Indicator Diameter Reading by Julian Banks

The magnetic "switch" isn't the best, it tends not to fully engage if you're not careful. Also attaching the lever to the actual gauge doesn't have a good fit and you have to use pliers and tighten the nut snugly to keep the gauge NOT moving on the stem. For such a price, quite decent packaging, I don't expect a high-quality indicator, but the base disappointed me a little.