A Review of Leica Disto X3 & X4 Laser Distance - Laser Level Review
Outdoor Laser Distance Meter - Leica DISTO X4
Leica DISTO X4 雷射測距儀價錢、規格及用家意見- 香港格價網Price.com.hk
Outdoor Laser Distance Meter - Leica DISTO X4
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