360° Rotary 5 Line Laser Level Red Laser Self Leveling Vertical Horizontal Level Measure Kit

Features: -This product is widely used in construction and building, such as bricklaying,cutting plates,decoration,ect. -It casts horizontal or vertical benchmark lines in working. -Its high-accuracy and speedy assures the quality of construction and make the process of construction convenient. -Self leveling and beyond the scope of automatic alarm function. -Can rotate 360 degrees to instrument, make a beam of light to any areas of need. Specifications: Model:901CR Type:rotary laser level meter Optical maser wavelength:510nm5nm(nm) Measurement range:2-100m(electronic) Accuracy:3nm/10m Leveling/Compensation range:41 Working distance(Line):30m IP Rating:IP54 Power source:4x "AA"(LR6) Material:ABS Operating range:30 M,50M with target board Operating temperature:-10~50 ambient temperature:-20~70 Package inclues: 1x laser level meter 4x 2A battery 1x Carry Box 1x L shape bracket 1x user manual Detail pictures: