Land Meter Test Device | NF-198 Survey Equipment Use For Farm Land Surveying

Function Features:
1.Measure area and length of any shape (containing mountainous land, slope and flat field).
2.Can display measuring value, figure track and automatically calculate price after measurement.
3.Vehicle-carrier measurement, distance can be adjusted according to needs.
4.Test data , Graphics trajectory can be exported for printing.
5.Applicable google map shows real graphics trajectory
6.2.8 inch large color screen that makes more clear and visually.
7.Efficient startup: 30sec for cold boot,  3sec for warm boot.

Technical indexes:
NF-198
Color    Blue + Gray
Square detect range    0-999999.9 M
Measuring error    3-5%
Units    mu/ square / hectare / kilometres
Length detect range    0-999999.9 M
Measuring error    1-3 M
Power supply    3.7v / 2000mAh battery
Continuous working time    8-10 hours
Dimensions (LxWxD)    174 x 76 x 28mm
Weight    149g

Attention:
1. Don't close to tall obstructions ( building , tree something like that ) because this device fit to ourdoor empty test.
2.After searched 6 satellite to start work.
3.Don't measure less than 0.3 mu land.
4. Don't cross or overlap the trajectory when you measuring.
5. Before you measuring , please check the Latitude and longitude coordinates is steady.