They returned it because it was calibrated but didn't register thickness when applied to anything other than metal. I use them every day in the racing shop where I work, but it's impossible to use them.
Synthesizer CASIO CT-S200 black
24 Review
Gaming chair AeroCool Baron, upholstery: imitation leather/textile, color: steel blue
35 Review
Laser pointer Green Laser 303
31 Review
Accurately Measure Angles And Levels With GemRed XVB Digital Gauge Level Box For Pipe Conduit
25 Review
π Dioxide Controller for Digital Gas Monitoring
5 Review
Digital multimeter RGK DM-12
6 Review
π§ UEi Test Instruments DAFM3B Digital Multimeter
Portable Handheld Manometer π for Accurate Pressure Differential Measurement