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Land Measuring Instrument

product model:NF-188
Item Specifics:
Is_customized: Yes
Brand Name: Noyafa
Model Number: NF-188
Place of Origin: Shenzhen.China
Detect range:0-999999.9 meter
Color: Blue
Measuring errors : 1-3 meter
Power:3.7V x 2 battery ( included)
Warranty: 1Year
 Function Features:

1.2.8 inch 320 x 240 large color screen that makes more clear and visually

2.Any shap of earth square and girth can be measured ( upland and  slope inculded ) .

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.

6. Can keep and records 99 historical data. And also can scan ,find and delete them.

7. Set up unit price according to the relative mesuring units.

8. Extra money detect , lighting and backligh functions.

9. Configure 2 pcs of 3.7V/ 2000mAh batteries , can work 8-10  hours for each battery that can save the cost for the users..

 Technical indexes:

 NF-188
 Color  Red + 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. 

                            NF-188 User Manual

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