EM90 Handheld GPS Land Area Measure, High-Precision
EM90 Handheld GPS Land Area Measure, High-Precision Acreage Meter, Farm Field Mapping Device, Distance and Perimeter Calculator with Large Battery Specifications: Model: EM90 Panel: FSTN 2.4in, resolution 128×160 Area measurement range: 0-99999 hectares Length measuring range: 0-99999999m Relative accuracy of area: Check Offer Price High-Precision Measurement: Utilizes advanced GPS positioning technology with satellite accuracy ≤1.5 meters, delivering precise land surveying with area measurement accuracy of ≤2% (below 3 hectares) and ≤1% (above 3 hectares), ensuring reliable data for field planning and crop management. Extended Battery Performance: Features a built-in 2500mAh lithium battery supporting prolonged field measurement operations across temperature ranges...