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Magnetically modularized ruler / Household auxiliary tools

Magnetically modularized ruler
Magnetically modularized ruler

Magnetic modular ruler, stand alone and portable, can also be used in combination with magnetic suction, measuring straight lines, arcs, angles, assisted by level, and assisted by fixed-point line drawing. In daily life, the commonly used tape measure, tape measure has inadequacy in taking points, drawing lines, measuring angles, and curved surfaces. In many cases, two people are needed to assist in the use, and the operation is not portable.

University

Guangdong Industry Polytechnic

Guangdong Industry Polytechnic
Guangzhou, China

Wen Liang ,
Guangdong Industry Polytechnic