BEVA Handheld GPS GLONASS BEIDOU Length and Land Area Measure Calculation
BEVA Handheld GPS GLONASS BEIDOU Length and Land Area Measure Calculation Meter,GPS Test Devices,GPS Area Measurement,Figure Track Multifunctional Measuring Instrument (Include Battery) HIGH ACCURACY: Support GPS, GLONASS Navigation Satellite System, Super strong signal, provide instant and precise positioning, With precision technology, measurement error within 1-2% LARGE LCD WITH BACK LIGHT: 2.4 inch 128 x 160 large color screen that makes...