I tried using 'Leica DISTO X4' which can make plan and 3D drawings in cooperation with a smartphone application with a high-precision & high-durability laser rangefinder. - GIGAZINE
Amazon.com: Leica Disto X4 500' Laser Measure with Zip zip - 2 oz reel 36" retractable badge retainer w/clip & caribiner : Tools & Home Improvement
A Review of Leica Disto X3 & X4 Laser Distance - Laser Level Review
I tried using 'Leica DISTO X4' which can make plan and 3D drawings in cooperation with a smartphone application with a high-precision & high-durability laser rangefinder. - GIGAZINE
Amazon.com: Leica Geosystems, US Tools, LEIAD 855138 Leica Disto x4 Laser Distance Meter : Tools & Home Improvement
Amazon.com: Leica Geosystems, US Tools, LEIAD 855138 Leica Disto x4 Laser Distance Meter : Tools & Home Improvement