Portable laser distance meter HP30, range from 0.05~30M, can measure area,volume,height,add&subtract,lcd backlight | Taiwantrade.com
Imex Bullseye 30 30m Laser Distance Measure - Anglia Tool Centre
Deli 2 In 1 Laser Distance Meter Range Finder 30m Laser Tape Measure Digital Retractable 5m Laser Rangefinder Ruler Survey Tool - Tape Measures - AliExpress
Dewalt DW033-XJ DW033-XJ-Medidor láser Alcance de 30m. SolO DisTANCIAS, 0 V, Negro y Amarillo, (30 M) UK : Amazon.es: Bricolaje y herramientas