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

Why did you pick this product vs others?: Expensive for a reason. Fantastic for any scaled drawing that is a copy. Also use on map pictures. Just determine one known distance, set a custom scale, and measure anything on drawing. Great devider too. Must watch videos on YouTube to get all out of it. I no longer search for a architectural tripoint ruler with a close scale to what I need. Great tool, but need to watch videos, practice using, and keep charged...lol

I bought this for my son to help with blueprints and he loves it! Great product!

I use this alot. I do bidding for construction and landscaping. Being able to custom scale is great when I cannot get plans printed to scale on paper. I recomend this whole heartedly. Having said that, it is a steep learning curve. They could do a great service with an instructional video.

The accuracy appears to be good but the indexing of the default cursor needs to be more definitive. Something similar to the hair-line cursor of a slide rule would improve it substantially. The magnifier cursor resolves this problem. I also found that adding one SMALL drop of a liquid Teflon lubricant to the slides in the main body improved the functionality of the device quite a bit.

It helps me with my work

Purchased the ruler from Amazon and really like it. High quality and accurate, product is as good as advertised. Purchased the calipers direct from manufacture and have never been able to get them installed on the ruler where they work smoothly. Very hard to install and not worth the effort. If I had to do it all over, I would not make either of the purchases because of the calipers.

Muy bueno te hace el trabajo mas facil

great scale ruler, so good that i can call out the framers on the jobsite