| Specification |
Carrier Frequency: Dual Frequency Receiver;
Number of Channels: Multi-Channel Multi-Channel Receiver;
Type: Geodesic Receiver;
Channel: 1408;
GPS: L1,L2, L5;
Beidou: B1l, B2l, B3l, B1c, B2a;
Glonass: L1, L2;
Galileo: E1, E5a, E5b,;
Sbas: L1,L2,L5;
Qzss: L1,L2,L5;
Water/Dustproof: I68;
Working Rang: Typically 3~5km, Optimal 5~8km;
Operation Temperature: -45°℃~+75°℃ (-40°F~+167°F);
Storage Temperature: -55°℃~+85°℃ (-67°F~+185°F);
Dimensions(W×H): 156mmx77mm;
Weight: Lighter Than 0.97kg (2.14lb) Within Internal Batte;
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Application: Enginner Surveying;
Function: Electronic Bubbles;
Satellite Signals: GPS, Glonass, Galileo, Beidou, Sbas, Qzss;
Temperature Range: -55c~+85c;
Protection: IP67 Dustproof and Waterproof;
Channels: 400;
Memory: Internal 8GB;
Weight: 1.4kg Includes Battery;
Power Supply: 5000mAh;
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: Topographic Survey;
Function: UHF Radio;
Static Accuracy: Horizontal: 3mm+0.5ppm Vertical 5mm+0.5ppm;
Temperature Range: -40~+75;
Protection: IP67 Dustproof and Waterproof;
Channels: 432;
Memory: Internal 8GB;
Weight: 1.3kg;
Network: 4G Network Modem;
Accuracy: 2mm;
After-sales Service: Yes;
Warranty: 1 Year Warranty;
Vertical Lines: 5mm+0.5ppm;
Horizontal Line: 3mm+0.5ppm;
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Application: Topographic Survey;
Function: Electronic Bubbles;
Satellite Signals: GPS, Glonass, Galileo, Bds, Sbas;
Temperature Range: -30~+65;
Protection: IP67 Dustproof and Waterproof;
Channels: 220;
Memory: Internal 8GB, Support Expandable;
Weight: 950;
Power Supply: 5000mAh;
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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Brand Name: Foif;
Model Number: A90;
Humidity: 100%,Considering;
Water/Dustproof: IP67 Dustproof,Protected From Temporary Immersion;
Condition: New;
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