Measurement has entered the 21st century with the laser measurement tool. In the old days, you'd have to use stakes, measuring sticks, tape measures, and chalk in order to be as precise as possible. There are few things more precise than lasers, so this evolution of the measurement tool has provided amazingly accurate measurements for people doing work on sites and in their homes. For measuring long distances accurately a digital laser measuring device cant be beat. You can instantly measure long lengths by yourself saving you time and steps with no clumsy metal tapes or ladder required. These tools can calculate area, volume and more at push of a button. The 377 KAPROMETER K7 is one of Kapro Tools most innovative state-of-the-art measuring tools. This tool incorporates new laser technology that will allow you to measure, or calculate distances quickly, accurately and reliably. With integrated Bluetooth, and with free App it will enable you to transfer your measurements, and document them on pictures using your Smartphone or Tablet. In addition this tool includes MEMS sensor for continuous inclination measurements, enabling you numerous options.