Description: KXL-D60 60M Handheld Digital Laser Distance Meter Rangefinder Measure Diastimeter Area Volume Pythagorean Theorem Tester ToolSpecification:Measuring range0.05~60mMeasurement accuracy2mmLaser gradeClass 2M IILaser type620-690nm,<1mWThe measure of areaYESVolume measurementYESMeasurement of the Pythagorean theoremYESAddition and subtraction methodYESTracking measurementYESMaximum and minimum measurementYESBacklightYESBeep tipsYESData removalYESData storageThe 20 groupDust and water splashIP 54Operating temperature range-10~40Storage temperature range-20~70Battery life5000 to 8000 measurementsPower supplyAAA LR6 2 x 1.5V Laser Auto off30sPower Auto off3minInstrument size108 x 36 x 23mmProduct net weight70g Product weight (with battery)170g Packing includes:1 x KXL-D60 60M Laser distance meter1 x Instruction manual2 x AAA Battery