Chengdu Wanggan Technology Co., Ltd.
Chengdu Wanggan Technology Co., Ltd.
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GPS Altitude Survey Position Navigation GPS Site Survey Equipment
Preparation Before Use Of GPS Site Survey Equipment:
1. At first,please check whether the device can be turned on normally.
2. After turning on the device, please check whether the LCD screen display is normal, whether the battery power is full, if the power supply is insufficient, it is recommended to use the device after full charge.
3. Please take your device to the open area, check the situation of device satellites searches, and the first time you use it, the search is slow, it's normal.
4. Before you leave, please take your charger, data cable, and car charger to charge your device at any time.
Product Parameters Of GPS Site Survey Equipment:
| Receiver Chip | High Sensitivity GNSS Receiver Chip |
| Receiver Antenna | Taimeng Passive Large - Size flat plate antenna |
| Positional Time | Hot Start Time: one Second; Cold Start Time: 30 Seconds |
| Positional Accuracy | Within 2 Meters (HDOP Value Less Than 1.0) |
| area Accuracy | Measurement error is not more than 0.03 Mu (1-3 Mu), 2% (More Than 3 Mu) |
