GPS Navigator Portable Handheld GPS Compass Location Tracker USB Rechargeable for Outdoor Hiking Traveling Hunting Wild Exploration AC110V US Plug
- 【Agriculture】Acre measurement, length measurement.
- 【Forestry】Area calculation, park and garden planning.
- 【Geology】Regional water quality survey.
- 【Communication】Network planning, base station location.
- 【Fishing】Save the coordinate of fishing point.