NIKOTEK Laser Measure Device 50M, Laser Distance Meter IP54 Portable Digital Measurement Tool Range Finder with Bubble Levels and 4 Line Black LCD Display (2*Battery Include) : Amazon.co.uk: DIY & Tools
Laser Tape Measure, Laser Distance Measurement Tool Device with Digital LCD Backlight, M/In/Ft, Retractable Stainless Steel Tape 5M/16ft include Cross Line Laser : Amazon.co.uk: DIY & Tools