Laser Measure Tool, Range 131 Ft/40M Digital Laser Distance Measuring Tape with Simple One Button, Accuracy ±2mm 1/13" Batteries Included : Amazon.ca: Tools & Home Improvement
MyAntenna Tech
How to use the different modes on a laser distance meter - MyAntenna KIWI P1s - YouTube
World's Smallest Multi-Function Laser Distance Meter P1s by MyAntenna Tech — Kickstarter