Description Specification Size: 120 X 20 X 35mm Measurement Accuracy: 0.5 Net Weight: 95g Laser Wavelength: 660nm Laser Cla: Cla II Protection Cla: IP54 Indoor Distance: =10m Angle Error: 0.5 Power supply : 730mAh rechargeable lithium battery usb charging Operating Mode: Absolute angle + Relative angle Intelligent high-end/imported components/Engineering work/becomes fine work in seconds The revolutionary technology based on micro-elec-tro-mechanical system and advanced software technology combine to achieve high precision measurement with accuracy better than +0.5. Multinational imported components precision as-sembly, for the performance of the instrument plus, intelligent and accurate at the same time, Construction to find the level easily. complex engineering environment, one key dual axis with the same measurement, with the use of bracket, to meet a variety of construction needs,suitable for stairs, ceilings, corners and other space work, one machine multi-purpose, save time and effort, home decoration worry-free. High bright and slim LD red light Long distance construction is clearly visible Choose high bright LD red laser source, small energy consumption, line width as thin as 1mm.horizontal and vertical with the measurement, multiple strong light point clear focus, strong pen- etration, distance and clear still. All-aluminum one-piece precision casting Outstanding craftsmanship quality The body is made of a block of aluminum, CNC cutting, grinding, polishing and other 19 procees, surface anodizing + fine sandblasting, creating an excellent metal texture, presenting sharp and refined lines, restoring the true nature of the tool. Ultra-wide double-sided/LED screen/Various occasions, clear display The screen adopts ultra-wide double sided LED color screen, high definition smooth gloy surface, for the feel of the hand. Measurement seconds response, data real-time display, operation is one step faster. Lightweight in control / Good-looking and lightweight The whole machine is light to about 70g, 1/5 of the weight of ordinary level, easy to control with one hand. The body is as thin as 20mm, with 2 comfortable and simple buttons, achieving extraordinary operating experience. Construction without fear of restraint, easy all day. Reinforced fuselage protection/Fearlely protects against/harsh challenges IP54 engineering grade protection, strong performance, no fear of wet and dusty environment.With a reinforced drop-proof metal case, it is not easy to break, durable, and a higher level of protection, refusing to compromise on harsh environments. Fast charging with/long-lasting power/Easy to eliminate range anxiety Built-in high-capacity lithium battery efficient battery life, with Type-C charging interface, no matter where you are, can be renewed at any time, to solve the embarrament of long hours of work without power, eliminating battery life anxiety.