Dual Laser EDM • 2000m Non-prism • Stronger return signal due to Its dual laser technology Stable Measurement • Accuracy: 2 2ppm • Extremely fast (0.3s) speed under fine mode Powerful Processor • 8-Core processor, MT6753, boosts speed and responsiveness Coaxial Laser Pointer • Provided the precise guidance for target aiming USB OTG, TF Card & Bluetooth • Flexible transfer of data via PC or PDA WLAN & 4G Module • Quick access to Internet 5.0 Inch Color & Touch Screen • Built-in high resolution display Numerical Keypad • Faster and easier input of data Intelligent O.S • Android 6.0 O.S • User friendliness • Free SDK package for developer Intuitive Software • Graphic guidance, intuitive workflow • Extra application software for mapping