ZL-180 Handheld USB GPS Navigation Track Land Area Meter 2.4 inch Display Land Survey 100-240V Land Navigation

Features 2 4 inch large screen with strong LED backlight for easy reading clear at night Automatic track measurement area and length can be displayed on the same screen Three real time display real time display trajectory real time display area real time display length Built in 5 5wh very large capacity lithium battery can be used for three days without worrying about power The high sensitivity encapsulated antenna guarantees the measuring accuracy Silicone material button feel comfortable wear resistant and easy to use never fade The area length and trajectory can be obtained simultaneously by one measurement Specification Model ZL 180Satellite accuracy 0 8 mMeasurement error 0 01Length and width measurement YesManual fixed point measurement YesVehicle mode measurement YesAutomatic slope measurement YesReal time display graphics YesThree real time display real time display trajectory real time display area real time display length Measurement mode 1 Manual fixed point measurement2 Vehicle mode measurement3 Measurement of length and width modeVehicle mode measurementA The harvester rotary machine seeding machine and so on are directly put on the car B Set the working width cutting width of the fuselage and the machine will automatically record the running track C Walking length x fuselage length operating area Manual fixed point measurement A Enter the manual fixed point mode and press the start button B Press start button once at each