Handheld GPS Device Length and Land Area Measure Meter, Survey Equipment Use for Farm Land Surveying Mapping Area Length Measurement Tool

1.Handheld GPS Land Meter: 2.8 inch color display with 320 x 240 display pixels for improved readability. We can shows real graphics trajectory.
2.Precise Measurements:With strong GPS satellite systems, providing more precise measurement; Accuracy ups to 1-3%(Area greater than 3 acres), measuring distance extends to 999999.99m; Measure area and length of any shape (containing mountainous land, slope and flat field)
3.Easily Manage and Review Routes: Figure track and automatically calculate price measurement;Test data, Graphics trajectory can be exported for printing; Vehicle-carrier measurement, distance can be adjusted according to needs