1. 2.8 inch 320 x 240 larger screen that makes more clearly and visually
2. Any shape of earth square and girth can be measured ( upland and slope not included )
3. Between any two points can be tested ( length or distance )
4. Test data , graphics trajectory , total amount of calculation can showed on the screen
5. Measuring method : manual and automatic

Technical Details

Product Details

Package Dimensions
Width : 5.43 inch
Height : 1.81 inch
Length : 8.5 inch

Shipping Weight: 13.6 ounce (View shipping rates and policies)

ASIN : B01EO5P1FA