LM-9801Range 0.3m to 60mMeasuring accuracy Typically:± 2mmBasic function Area, volume, Pythagorean Theorem continuous measurementInformation storage Finally 10 groups of dataLaser class 2Laser type 635nm, <1mW
Simple and easy to use.Range 0.1m to 50mMeasuring accuracy Typically:± 2mmLaser class 2Laser type 635nm, <1mWBattery survey number of times 10000 timesBattery Type 4X1.5 AAA