None Prism: 500m Total Station Gowin Tks402n

• Model NO.: TKS402N
• Trademark: WOWIN
• Origin: China
• HS Code: 9015800090
• Production Capacity: 100 Units/ Per Month

Product Description

GOWIN TKS402N,LANGUAGE:ENGLISH; NONE PRISM:500M; External 64GB USB FLASH; 6LINES BIG DISPLAY.

Specifications:

 Telescope

Objective Lens Diameter 45mm (EDM:50mm)

Magnification 30x

Image Erect

Field of View 1°30

Resolve Power 3 "

Min. Focus Distance 1.3 meters

        

     

       

      

    

       

Angle measurement

       Method Absolute Reading

       Minimum reading N/A, 1/5 mgon

       Accurcy:2"

Distance measurement

     The scope of a single prism 4000m

     The scope of NON-PRISM: 500m

     Measuring accuracy ± (2mm +2 ppm * D ^**) mse

     Measuring Time:

         Precision measurement ranging mode is about 1.1 seconds (the

         first time, 2.2 seconds).

         Coarse measurement mode is about 0.7 seconds.

         Tracking mode is about 0.4 seconds.

     Weather rectifying:yes

     Prism constant correction :yes

     Two differential correction :yes

Date transimission

     External:USB flash drives MAX. 64GB

     Internal: 50,000 points

     Standard RS-232C communication interface

Display:  6lines big display

Water proof and dust proof: IP54