High : Professional handheld gps boasts an enhanced performance, positioning accuracy ≤1.5m. Any Terrain: Handheld gps gnss receiver allows users to measure land area automatically for regular shapes and manually by fixing points for irregular shapes, plus distance measurement and airborne measurement. Color Display: Land area surveying equipment features a 2.4 inch color LCD display with backlight, resolution of 128x160, showing .comprehensive data, support of full screen display of real-time track Rugged Design: plastic shell is ergonomically designed, non-slip and anti-impact, waterproof and dustproof, palm size, convenient to carry around the working fields. Portable: Land areas measuring instrument ideal for measuring farmland, , mountain, lake and other slope area and irregularly shaped area. Color: As Shown Material: plastic Package Contents: 1 x GPS Land Meter 1 x USB Cable 1 x English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.