Product description
First,Electronic Anping 3d12 Cable turn on the switch (the switch is on the side) whether the laser level is three wire or five wire. There should be anThickened Aluminum Alloy Material automatic correction system on the level (there is water drop correction on it, Laser Demarcation Deviceand the water drop can be in the circle.)Thickened Aluminum Alloy Tripod If it is uneven,Automatic Anping 3d12 Line it will Wire Wall Sticking Instrumentmake a sound automatically, Ground Sticking InstrumentBoutique 12 Wire Wall Sticking Instrumentand there will be no sound after the level.