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Brand Name : Wanggan
Model Number : S1
Place of Origin : China
MOQ : 2
Price : $36-$41
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 10000 sets/month
Delivery Time : 10 working days
Packaging Details : 19*15*9cm 0.4kg
Feature : GPS Length Measure
Suit For : Flat Distance Area Measuring
Battery : Lithium Battery+AAA battery
Function : GPS Land Measurement Device
Warranty : 12 Months
Package size : 19*15*9cm
Package weight : 0.4kg
Satellite signals : GPS GLONASS SBAS BeiDou
Portable Handheld GPS Area Measurement GPS Length Measure
Technology Parameter Of GPS Length Measure:
1. Receiver chip: High sensitivity GNSS receiver chip
2. Receiver antenna: Passive large-size planar antenna
3. Efficient startup: 1sec for warm boot, 30sec for cold boot.
4. Area accuracy: Measurement error within 0.03Mu(1-3Mu),2%(above 3Mu)
5. Distance accuracy: Within 1m(HDOP less than 1.0,measuring 100m in length)
6. Function characteristics: Longitude and latitude display,altitude display,area measurement,distance measurement,land price calculation, Data statistics, Area statistics, distance statistics
7. Area record: 99pieces
8. Distance record: 99pieces
9. Track display: The track will be displayed in real time in the course of measurement,it can also be viewed in statistical records.
10. HDOP setting: Custom HDOP setting
11. Screen display: 2.4 inch outdoor HD black-white screen
12. Prompt Tone: Voice Broadcast
13. Working temperature: -20℃~65℃
14. Storage temperature -40℃~75℃
15. Equipment size: 117mmx61mmx22mm
16. Equipment weight: 120g(No Battery)
17. Data interface: USB interface,it can be charged through this interface
18. Standard configuration: Host 1,lithium battery 1,charger 1,data line 1,lanyard 1,instruction 1,warranty card 1,packaging box 1.








| Functions | S1 | S2 | 
| Normal area measurement | √ | √ | 
| Fixed width area measurement | × | √ | 
| Machine load area measurement 
 | × | √ | 
| Slope area measurement | × | √ | 
| Intell. Slope measurement | × | √ | 
| Fixed point measurement | × | √ | 
| L/W area measurement | √ | √ | 
| Mountain area measurement | × | √ | 
| Normal distance measurement | √ | √ | 
| Multipoint distance measurement | × | √ | 
| Slope distance measurement | × | √ | 
| Altitude display | √ | √ | 
| Altitude measurement | × | √ | 
| Track display | √ | √ | 
| Real-time track | √ | √ | 
| Mu setting | √ | √ | 
| Unit setting | √ | √ | 
| Time display | √ | √ | 
| Data statistics | √ | √ | 
| Historical record | √ | √ | 
| Data export | × | √ | 
| Car charger | √ | √ | 
| Lighting /Currency detection | √ | √ | 
| Voice broadcast | √ | √ | 
| Protection level | IP54 | IP66 | 
|   | 
| Altitude Display Handheld GPS Area Measurement With Voice Broadcast Images | 
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