I couldn't calibrate it because I think the design or build quality is poor. The end of the level that should be moved up/down to calibrate is against the metal, making it impossible to move sufficiently. the trunk is brought to the ground and cannot move any further. Unfortunately I'm sending it back.
Thickness gauge CarSys DPM-816 PRO (Fe/nFe)
31 Review
Accurately Measure Angles And Levels With GemRed XVB Digital Gauge Level Box For Pipe Conduit
25 Review
Cullaby Contour Gauge: 10 & 5 Inch Duplications For Perfect Templates Of Curved And Odd Shapes, Plus Bonus Angle Ruler & Carpenter Pen!
23 Review
Laser rangefinder Xiaomi ATuMan Duka LS-P Laser Range Finder 40 m gray
119 Review