Features 1、High accuracy and easy to use, wide measuring range 2、Large LCD with backlight and multi-line display. Rated To IP54 - Splash Proof And Dust Proof 3、Compact and handy, Pocket size for easy access anywhere, can store 20 Measurements 4、Easy targeting with bright red laser pointer indicator 5、Battery Status Indication. Auto / Manual Power Off Function Specification Description: This laser distance meter is user friendly, high cost performance, and easy to use. It is a compact, innovative measurement tool that makes calculating distances, areas, and volumes quick and painless. Widely used in construction and industries, distance measurement, planning industry, transportation, decoration industry, home installation, building inspector, engineering measurement. Features: 1.High accuracy and easy to use, wide measuring range. 2.Large LCD with back-light and multi-line display. 3.Indirect measurements by Pythagorean theorem. 4.Compact and handy, Pocket size for easy access anywhere. 5.Automatic calculation of area and volume, can store 20 Measurements. 6.Different unit options Meter(m), Inch(in) And Feet (ft). 7.Easy targeting with bright red laser pointer indicator. 8.Battery Status Indication. Auto / Manual power off function. 9.Rated to IP54 - Splash proof and dust proof. Specifications: Max Measuring Distance: 40m, 60m, 80m, 100m(Optional) Accuracy: ±1.5mm(± 0.06 in) Laser Class: Class II Laser Wavelength: 635nm Storage: 20 Measurements Measurement results Unit: m / in / ft Working Temperature range: 0-40°C (32-104°F) Storage Temperature range: -10-60°C(14-140°F) Battery: 1.5V 2 x AAA(Not Included) Color: Orange and Black Dimension: 109 x 46mm / 4.29 x 1.81inch Package Weight: 99g Package Included: 1 x Laser Distance Meter 1 x Hanging Rope 1 x Carrying Bag 1 x User Manual Note: Please note that this product cannot be measured under strong light during testing.