Chengdu Wanggan Technology Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10000 sets/month |
| Delivery Time | 10 working days |
| Packaging Details | 19*15*9cm 0.4kg |
| Machine Name | Survey Grade Handheld GPS |
| Use way | Handheld, vehicle-mounted |
| Satellite signals | GPS GLONASS SBAS BeiDou |
| Area Measuring | Support |
| Application | Flat, Slope, Mountain Distance Area Measurement |
| Package size | 19*15*9cm |
| Altitude Survey | Support |
| Color Screen | Yes |
| Material | Plastic |
| Feature | Survey Grade Handheld GPS |
| Brand Name | WangGan |
| Model Number | S4 |
| Place of Origin | China |
| Certification | ISO9001 |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 10000 sets/month |
| Delivery Time | 10 working days | Packaging Details | 19*15*9cm 0.4kg |
| Machine Name | Survey Grade Handheld GPS | Use way | Handheld, vehicle-mounted |
| Satellite signals | GPS GLONASS SBAS BeiDou | Area Measuring | Support |
| Application | Flat, Slope, Mountain Distance Area Measurement | Package size | 19*15*9cm |
| Altitude Survey | Support | Color Screen | Yes |
| Material | Plastic | Feature | Survey Grade Handheld GPS |
| Brand Name | WangGan | Model Number | S4 |
| Place of Origin | China | Certification | ISO9001 |
| High Light | GLONASS Land Measurement GPS Machine ，Slope Land Measurement GPS Machine ，S4 survey grade gps equipment | ||
GLONASS GPS Land Measurement GPS Machine , S4 Survey Grade GPS Equipment
Product Features Of Survey Grade Handheld GPS:
| Receiver chip | High sensitivity GNSS receiver chip |
| Receiver antenna | Passive large-size planar antenna |
| Efficient startup | 1sec for warm boot, 30sec for cold boot. |
| Area accuracy | Measurement error within 0.03Mu(1-3Mu),2%(above 3Mu) |
| Distance accuracy | Within 1m(HDOP less than 1.0,measuring 100m in length) |
| Function characteristics | Longitude and latitude display,altitude display,area measurement,distance measurement,land price calculation |
| Data statistics | Area statistics,distance statistics |
| Area record | 200pieces |
| Distance record | 200pieces |
| Track display | The track will be displayed in real time in the course of measurement,it can also be viewed in statistical records. |
| Barometric leveling | About 1meter(Barometric measurement,the absolute altitude value needs to be calibrated) About 10meters(GPS measurement ,HDOP within 1.0) |
| HDOP setting | Custom HDOP setting |
| Screen display | Color screen(320*240) |
| Prompt tone | Voice broadcast |
| Working temperature | -20℃～65℃ |
| Storage temperature | -40℃～75℃ |
| Equipment size | 117mm×61mm×20mm |
| Equipment weight | 120g(No battery) |
| Data interface | USB interface,it can be charged through this interface |
| Standard configuration | Host 1,lithium battery 1,charger 1,data line 1,lanyard 1,instruction 1,warranty card 1,packaging box 1. |
Product function introduction of survey grade handheld GPS:
| Model Functions | S3 | S4 |
| Positioning accuracy | 2.5m | 2.5m |
| Initial barometric calibration | × | √ |
| Normal area measurement | √ | √ |
| Mountain area measurement | × | √ |
| Intell. Slope measurement | × | √ |
| Fixed point measurement | √ | √ |
| Fixed width area measurement | √ | √ |
| Normal distance measurement | √ | √ |
| Manual distance measurement | √ | √ |
| Altitude display | √ | √ |
| Altitude measurement | √ | √ |
| Track display | √ | √ |
| Mu setting | √ | √ |
| Unit setting | √ | √ |
| Time display | √ | √ |
| Data statistics | √ | √ |
| Historical record | √ | √ |
| Lighting /Currency detection | √ | √ |
| Dry battery | √ | √ |
| lithium battery | √ | √ |
| Data storage | 200 | 200 |
| Voice broadcast | √ | √ |
| Data export | × | √ |
Mountain Mode Measurement:
at the mountain top, press [Start/Stop] button to start measuring the mountain area.Now, it is the point A; Reach to the bottom of the mountain, it is the point B. Press the [enter] button to save point B information; then walk around the bottom of the mountain, press [enter] button when you finished. press the [Start/Stop] button to pause the measurement data, [start] to go on and press the "power" button to end measurement and save data.
Round-trip Machine Load :
In this mode, you could measure the area while the farm machine’s working. First, set the value number in Parameter Round-trip setting. Then press [Start/Stop] button to start measuring while working. Press [Start/Stop] button to check when working is done. Press [Start] to go on when it’s not finished. Press the "power" button to end measurement and save data.
Intell Slope : at the starting point, press [Start/Stop] button to measure in the main surface; walk around the slope and press the [Start/Stop] button when you finished. Press the [Start/Stop] button to pause the measurement. Press the "power" button to end measurement and save data.
L/W mode : at the starting point , press the [Start/Stop] button to measure,and press the [enter] button to save information; Going from point to another point, press the [enter] button to save information; then going from this point to the finial point, press the [enter] button to save information; at last, press the [Start/Stop] button to view the measurement data; press the "power" button to end measurement and save data.
Normal distance mode: at the starting point, press [Start/Stop] button to start measuring ;Walk along the measuring line to the
end point and press the [Stop] button to stop the measurement and view the measurement data;If the measurement is not
completed,press the[Start]button again to continue the measurement. If the measurement is completed,press "power" button
to save the data.
Normal mode : at the starting point, press [Start/Stop] button to measure in the main surface; return to the starting point in a
circle around the ground, press the [Start/Stop] button to pause the measurement data. Press the "power" button to end
measurement and save data.
Shutdown:
Press the button for about 2 secs and the shutdown page appears, press the [enter] button to confirm the shutdown.
| Functions | S4 |
| Positioning accuracy | 2.5m |
| Initial barometric calibration | √ |
| Normal area measurement | √ |
| Mountain area measurement | √ |
| Intell. Slope measurement | √ |
| Fixed point measurement | √ |
| Fixed width area measurement | √ |
| Normal distance measurement | √ |
| Manual distance measurement | √ |
| Altitude display | √ |
| Altitude measurement | √ |
| Track display | √ |
| Mu setting | √ |
| Unit setting | √ |
| Time display | √ |
| Data statistics | √ |
| Historical record | √ |
| Lighting /Currency detection | √ |
| Dry battery | √ |
| lithium battery | √ |
| Data storage | 200 |
| Voice broadcast | √ |
| Data export | √ |
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
10 Million-50 Million
Employee Number:
11~50
Ecer Certification：
Active Member
Chengdu Wanggan Technology Co., Ltd. was founded in Oct.11,2017 and is located in No. 879, Ganghua Road, Hongguang Town, Pidu District, Chengdu. We have a plant area of more than 800 square meters and has abundant financial resources. We are specialized in the field of embedded computer ,global posi... Chengdu Wanggan Technology Co., Ltd. was founded in Oct.11,2017 and is located in No. 879, Ganghua Road, Hongguang Town, Pidu District, Chengdu. We have a plant area of more than 800 square meters and has abundant financial resources. We are specialized in the field of embedded computer ,global posi...
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