16 Line 4D Colorful Green Light Laser Level Single/Dual Battery 360° Horizontal Vertical Cross Measurement

Features 1 4D 16 line irradiation 360° without dead angle2 Indoor and outdoor general Universal High brightness green indoor and outdoor clearly far projection distance high laser height clear lines 3 Precise measurement and more convenient to use 4 16 line can be Optional suitable for different occasions to meet different engineering needs 5 Crashworthy and anti knock 4D soft rubber clad crashworthy and anti knock 6 International standard IP54 waterproof and dust proof multiple protection Longer life in harsh environment 7 4000mAh large capacity battery with longer endurance life long service life 4000 MAH large capacity li batteries standby time more than 72 hours working hours can last 12 16 hours can work for 2 days after charged 8 With the use of tripod you can work with 180° oblique line9 ±3°Automatic self leveling function Sound warning when beyond auto leveling range 10 LED power display on battery Specifications Material aluminum alloy chassis engineering plasticsLaser line 16 lineLaser color greenLaser level color green redWall distance 7mmHorizontal vertical accuracy ±0 2mm 1mWavelength green light 532Automatic leveling range ±3°Rotation angle 360°Slash function YesProtection level IP54 dustproof and waterproofWorking temperature 20℃ 50℃Battery capacity 4000mAhWorking environment indoor outdoorWorking time 12 16hPower supply 1 x 4000mAh rechargeable lithium battery direct charging 4 2V Size 15 5x8x15cm 6 1x3 1x5 9inPac