Specification |
Accuracy: ±0.3;
Horizontal Line: 1;
Vertical Lines: 1;
Weight: 1.4kg;
Sensitivity of Circular Level: 8′/2mm;
Stadia Multiplying Constant: 100;
Clear Objective Aperture: 40mm;
Shortest Focusing Distance: 0.5m;
Warranty: 1 Year;
Stadia Additive Constant: 0;
Telescope Image: Erect;
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Accuracy: 0.5 in;
Horizontal Line: 3, None;
Vertical Lines: 3, None;
Application: Level Control;
Brand: Foif;
Working Range: 15';
Setting Time: <=2s;
Model Number: Ds05;
Operating Temp: -30°c~+50°c;
Minium Focus: 1.6m;
Magnification: 38X;
After-sales Service: Yes;
Warranty: 1 Year;
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Accuracy: 5cm;
Operating System: Android 7.0;
CPU: Mt6735 Arm Cortex-A53 1.3GHz;
RAM: 2GB Lp DDR3;
Storage: 16GB Emmc;
Display-Front: 4.5' TFT LCD;
Touch Screen: 5 Points Capacitive Touch (Pct);
WLAN: IEEE802.11 a/B/G/N;
Bluetooth: Bluetooth 4.1;
GPS: GPS/Beidou;
Battery Capacity: 4000mAh;
Quick Charge: Fully Charged in 2hrs;
Sealing Level Rate: Rate IP67;
Drop Specification: 1.2m;
Dimension: 147*71*22.3(mm);
Gross Weight: 285g with Battery;
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Processor: 1GHz;
ROM: 1GB;
RAM: 512m;
Operation System: Windows Embedded Handheld;
WiFi: Yes;
USB Port: Type B USB;
Serial Port: dB9;
Storage Extension: TF Card, up to 32GB;
Long Range Bluetooth: Optional;
Datalink: 3G;
Keypad: 27 Numeric+Programmable Keys;
Display: 3.7" Sunlight Readable with Integrated Touch Scree;
Li-ion Battery: 6500mAh, 3.7V;
Sand,Dust&Water: IP65;
Drop: 1.2m Protection;
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Accuracy: None;
Horizontal Line: 3, None;
Vertical Lines: 3, None;
Application: Topographic Survey;
Brand: Sanwei;
Used for: Total Station, Theodolite, Auto Level;
Product Number: W420-3;
Length of Lens: 565mm;
Focus: 550mm;
Resolution: 3s;
Angle of Filed: 10 20';
Weight: 95kg;
Voltage/Power: 4.5-6.0V/2.1W;
Magnification: 5.7-7X;
Warranty: 1 Year;
Power Switch: I=10A;
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