General description The FLITI Portable Laser Rangefinder is a compact and high-precision tool designed for quick and accurate indoor measurements. Utilizing advanced laser technology, it provides continuous updates on measurements as you move toward or away from the target. This versatile device can measure length, area, and volume in inches, feet, and metric units, making it ideal for various applications such as interior decoration, renovation, floor and wall covering, estimating, and real estate appraisal.