Multifunctional, measure distance, area and volume accurately, quickly and conveniently.Wide measuring range 40m with high accuracy up to 1 mm, accurate and efficient.20 Data Memories, allows you to control the most recent measurement freely.Switchable between meter (m), inch (in), feet (ft), convenient to read the measurement results.Reinforced shell is dustproof and IP54 waterproof, can be used in outdoor environment.LCD With backlight, help to see the date clearly in low light conditions.Handheld design makes it portable and lightweight to take for measuring.Widely used in interior decoration, interior design, construction field.Specifications:The color blackMeasuring range: 0.05-40 mMaterial: abdominal musclesMeasuring time: 0.1-3sDisplay: LCD with backlightAccuracy: 1 mmUnit of measurement:Laser class: Class IILaser wavelength: 635 nmLaser output: