NiesahYan

ZL190PLUS Handheld GPS for Surveying, High Precision Land Surveying Equipment, Land Surveyors Tools, Handheld Land Measuring tool for Forest Farmland Mountain Mining Lake HIGH PRECISION ACCURACY: Great support 4 navigation satellite system,GPS+BEIDOU+GLONASS+QZSS ,strong satellite signal,area measurement error in 0.002 acres 3.2'' LARGE SCREEN: Equipped with TFT backlight display, the measurement results can be displayed on the screen clearly, convenient for observation 5 IN 1 MEASUREMENT: The area of any terrain (gardens, parking lots, pastures and flat lands) can be measured, curve line distance and slope can be measured DURABLE DESIGN: IP67 waterproof strong dust-proof function.Portable design, fits in your hand...