| Specification |
Channel: 1408;
Weight: 0.97kg;
Battery: 6900 mAh/7.4V;
Data Storage: 8GB;
Frequency: 410-470MHz;
Vertical Lines: 2;
Horizontal Line: 4;
After-sales Service: Warranty;
Warranty: 1 Year;
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Application: Enginnering;
Brand: South;
Transmitting Angle: 7;
Measuring Ability: 0.3 - 300 M;
Depth Range: High 0.3-300m / Lower 0.8-2000m;
Output Data Format: Nmea0183, Deso25, South, SDH-13D;
Lower Frequency: 20/24kHz 33kHz (Optional);
Ping Rate: 14Hz Maximum 30Hz;
Gain Control: AGC and Tvg, Depth and Gain, a Double Door Trackin;
Draft: 0-9.3m;
Accuracy: None;
Vertical Lines: None;
Horizontal Line: None;
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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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