Portable level protractor: as a protractor, level ruler and inclinometer in one device for multipurpose measurements. Benefits: reduces tool switching, combines essential measurement functions, and helps maintain accurate angles and levels in a single compact tool. Protractor bevel gauge: backlit LCD display for clear and easy to read readings, convenient to use, and serves as an angle level gauge. Benefits: readable in low light, quick reference for bevel and angle tasks, and straightforward operation. Digital electronic level: lightweight design allows for easy carrying and use on the go. Benefits: portable accuracy in any working location, fast digital angle readings, and simple to handle during field projects. Magnetic inclinometer: portable and versatile meter for precise cutting angles in woodworking, accurate tire assembly angles in automotive , and precise machine tool positioning, angle leveler gauge. Benefits: magnetic base enables hands setup on metal surfaces, versatile applications across woodworking, automotive, and machining, and reliable positioning and angle verification. Use scenarios: Woodworking: use for setting and verifying precise cutting angles and bevels when preparing parts or making miter cuts. Automotive : verify and adjust tire assembly angles and related alignments to support proper mounting and performance. Machining and setup: position and level machine tools accurately, ensuring correct orientation and stable reference angles during setup.