Nice tool. I'm not sure how any of the sensors work, but I can probably take a look. I mostly just use this to reinforce the crown and check for undercut or missing fill.
Laser pointer Green Laser 303
31 Review
Laser rangefinder Xiaomi ATuMan Duka LS-P Laser Range Finder 40 m gray
119 Review
Cullaby Contour Gauge: 10 & 5 Inch Duplications For Perfect Templates Of Curved And Odd Shapes, Plus Bonus Angle Ruler & Carpenter Pen!
23 Review
Gaming chair AeroCool Baron, upholstery: imitation leather/textile, color: steel blue
35 Review