A compact ruler that can measure up to 30 cm when opened. When folded, it is not bulky in a pen case. There are holes every 10 mm, which is convenient for marking.
It clicks every 15 degrees and you can measure the angle.
With a ground point scale that makes it easy to measure height and depth.
|Material||Made of polycarbonate|
[When closed] H25 x W165 x D5 mm
[When opened] H22.5 x W310 x D5 mm