Review on AccusizeTools JD21 0001 Indicator: Precise 0.0005 Graduations for Accurate Measurements by David Golden

Overall quality impressed me. All components were functional and well packaged. I checked the accuracy after setting the reference ring with the 0.0001 inch gauge and didn't see any visible movement on the coax. The only part of the product that leaves room for improvement is the packaging that it comes in. I like the wooden case but the quality of the wood, hinges and latch was below average but the quality of the product makes up for it.