Very Accurate MeasurementsLaser Distance Meter With Upgraded Electronic Angle Sensor Is More Accurate Than Bubble Level Gauges, Provides More Accurate Angle Measurements. The Electronic Angle Is Displayed In Real Time, It Is Easier To Find The Horizontal Direction. Reliable Length Measurement From 0.2M To 50M / 165Ft With A Measurement Accuracy Of 2Mm. One-Click Button Unlocks M/Ft/In/Ft+In Units; Indirect Brass (Pythagoras), Continuous Distance Measurement With Min. And Max. Meet Your Different Requirements For Home, Construction And Industry, Especially In Large Areas Such As Bedrooms, Apartments And Buildings, Real Estate, Factories, Warehouses, Etc.Lcd Display And Silent ModeRemove The Beep When Turning Button 1 On/Off. The Large Backlit Lcd Display Ensures Reliable Measurement Results. 30 Data Records And Recall Function, Helpful For Checking And Calculating; 3 Minutes Without Operation, Automatic Shutdown Saves Power Consumption.Compact And PortableIp54 Dustproof And Waterproof Ensures Maximum Protection In Harsh Working Conditions. Portable Size And Hard Rubber Body Ensure Good Grip; Supplied Wrist Strap Is Available, To Prevent Slipping.Scope Of Delivery And Warranty1* Rangefinder 50M / 165Ft; 2 Aaa Batteries; 1*User Manual,