Chengdu Wanggan Technology Co., Ltd.
Chengdu Wanggan Technology Co., Ltd.
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GPS Precision Area Length Measuring GNSS GPS Survey Equipment
Preparation Matters Of GNSS GPS Survey Equipment:
① Check whether the machine can be started up normally.
② After started up,please check whether the LCD screen display is normal and the battery is fully charged,if the electricity is not enough,We recommend that you connect the power supply and use it after charging.
③ Please bring the booted machine to outdoors to check the situation of the machine searching for signal,the first time,the machine searching signal is relatively slow,which is normal condition.
④ Before departure,please bring charger,data line and car charger,and charger the machine at any time.
Product Function Introduction Of GNSS GPS Survey Equipment:
| 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 | × | √ |
