... convenient for surface cleaning ο Unique function of updating application software on-line, returning to factory is unnecessaryGeneral Specifications: Dynamic ... 4,8,16mDistance range0.4,0.8,1.6,3.2,6.4,16,32,64,128,256,512km( ... SMF);0.4,0.8,1.6,3.2,6.4,16,32 (MMF of 850nm)Pulse ... 00000 (0.00001steps)Distance unitkm,m,kft,ftDisplay640×480, 6.5 inch TFT-LCD (touch screen)InterfaceUSB, Min-USB ...