Xiaomi DUKE LI1 Laser Angle Meter

SPECIFICATIONS Size: 120 X 20 X 35mm Protection Class: IP54 Origin: CN(Origin) Operating Mode: Absolute angle + Relative angle Net Weight: 95g Model Number: DUKA LI1 Measurement Accuracy: +/-0.5 degree Laser Wavelength: 660nm Laser Class: Class II Indoor Distance: <=10m Certification: CE Brand Name: XIAOMI Battery: 730mAh rechargeable lithium battery Angle Error: 0.5 degree DUKA LI1 Laser Protractor Digital Inclinometer Angle Measure 2 in 1 Type-C Charging Laser Measurement for home Warmly Notice: This is Xiaomi ecological chain product. There is no Xiaomi Logo on it. Thanks for your understanding. The logo of the package is the DUKA or ATuMan.Two kinds of package are shipped randomly.DUKA and ATuMan are come from the same company. please kindly note before you buy. LI1 Overview: LI1 is an angle meter for home or office use, not a special level meter on the market. The laser line casting does not have the automatic leveling function. The casting line has an angle error that has