200MM/300MM Digital Meter Angle Inclinometer Angle Digital Ruler Electron Goniometer Protractor Angle Finder Measuring Tool
https://www.vogueparade.com/shopping/EN/2139/1/1005003490963005/200mm300mm-digital-meter-angle-inclinometer-angle-digital-ruler-electron-goniometer-protractor-angle-finder-measuring-tool//