HOZO NeoRuler Digital Scale Ruler, 12 inch Smart Scale Ruler with Infinite Customized Scales and ±0.004 inch Accuracy, 93 Built-in US Imperial, Metric Scales, Architectural and Engineering Scale Ruler

Bonjour, je trouve pas ni l’accessoires, ni le fil de charge dans la boîte ? merci de me renseigner !

Great ruler

Cool vieles möglich

Costosa e poco affidabile.

This ruler is geared towards professionals using scaled technical drawings. I'm not one of those people. I'm more of a geek that like gadgets. And this one scratches my itch in that sense. I've got this for hobby use. Last weekend, I've used it while doing woodworking. I've had plans that I got from internet. It had most dimensions properly, but of course not every dimension was printed since some can be calculated with others. But with this ruler, you don't have to do that. Once I set the scale right, I can confirm all the dimensions. I've even used corner distance to confirm the piece was square. It definitely sped up dimension checks. However, there's a gap for pointer to slide across. I've tried my best to protect it from wood dust, I don't think it'll be using it again near a tablesaw. I found it more useful for paper crafts. The division function is pretty good. It's accurate to mm, which might be problem for smaller measurements. In that case scale function might be better. For dividing with precision, I mark rough locations with included function. Then I scale with the longest edge with real measurement of 12cm for 12 division. Move to slider to 1,2,3 etc and mark at better accuracy. Much faster than using a calculator. Overall, it's expensive but very practical if you can affort it.