70x70x60mm Portable Case for For digital Inclinometers and Protractor Tools

Magnetic Digital Protractor for Reliable Angle Measurement and Data Retention

Plastic Protractor for Accurate Measurements in Outdoor Mapping and Navigation

Aluminum Protractor Ruler with Magnetic Base and Three Level Vials

Magnetic Digital Inclinometer Protractor Tool for Various Applications

Digital Protractor with Multi Functionality and Magnetic Stability Feature