| Specification |
Carrier Frequency: Dual Frequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
Dimensions: 153mm X 83mm;
Weight: 950g (2.09lb) Without Internal Battery;
Humidity: 100%, Considering;
Water/Dustproof: IP67 Dustproof;
Shock and Vibration: Designed to Survive a 3m;
Rtk Horizontal: 8mm+1ppm RMS;
Rtk Vertical: 15mm+1ppm RMS;
Channels: 220;
GPS: L1c/a, L2c, L2e, L5;
Glonass: L1c/a, L1p, L2c/a (Glonass M Only), L2p;
Accuracy: 1mm;
Vertical Lines: 4;
Horizontal Line: 2;
After-sales Service: Yes;
Warranty: 1 Year;
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Application: Land Surveying;
Waypoints for Good: 2000;
Built-in Memory: 1.7GB;
Accepts Data Cards: Microsd Card (Not Included);
Automatic Routing: Yes (with Optional Mapping for Detailed Roads);
Model: Etrex 221X;
Accuracy: None;
Vertical Lines: None;
Horizontal Line: None;
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Application: Enginner Surveying;
Function: Imu;
Satellite Signals: GPS, Glonass, Galileo, Bds, Sbas;
Temperature Range: -40℃~+65℃;
Protection: IP67 Dustproof and Waterproof;
Channels: 824;
Software: Efield;
Weight: 0.77kg;
Working Hours: 12-15;
Accuracy: 2mm;
After-sales Service: Yes;
Warranty: 1 Year Warranty;
Vertical Lines: 5mm+0.5ppm;
Horizontal Line: 2.5mm+0.5ppm;
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Application: Land Surveying;
Magellan: Professional Handheld GPS;
Display Resolution: Qvga, 240 X 320;
Waterproof: Ipx-7;
GPS Accuracy: up to 3-5 Meters;
Preloaded Maps: World Edition;
Internal Memory: 2GB;
After-sales Service: Yes;
Warranty: 1 Year;
Accuracy: None;
Vertical Lines: None;
Horizontal Line: None;
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Application: Land Surveying;
Magellan: Professional Handheld GPS;
Display Resolution: Qvga, 240 X 320;
Waterproof: Ipx-7;
GPS Accuracy: up to 3-5 Meters;
Preloaded Maps: World Edition;
Internal Memory: 2GB;
Accuracy: None;
Vertical Lines: None;
Horizontal Line: None;
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