Item Name: Tape Waterproof Digital Measure Diastimeter Distance Meter Handheld Measure. Operating Temperature: 0C-40CRequire Batteries: 2x AAA Batteries (Not Included)High accuracy and wide measuring range up to 40m.Indirect measurement by Pythagorean theorem.Measuring Range: 0.03-40 metersFeature:Laser distance meter can measure area, distance, length, volume, continuous measurement, addition and subtraction, Pythagorean method-three pointsPortable design fits your hands perfectly, provide a good grip feeling Laser meter is also very handy and easy to carry and hold everywhere Large LCD with back light supports better visibility in low-light
