■ Large memory

Internal memory: 4M storage is able to store 40000 point. 

External: up to 32G SD card. No worry for short of memory space


■ Convenient data management

Easily operation on data adding, deleting, modifying, transferring. Total station can be recognized as a flash memory disk by computer


■ Long distance measurement

With prism 5Km~10Km. Without prism 600m (optimal). 

Is there any target that you can not put prism on? Now use reflectorless laser!


■ Abundant surveying programs

Various of surveying programs onboard: angle offset, angle repetition, dual-distance offset, 3-D coordinate measurement, remote Elevation, Missing line, staking-out, road design, area calculation, and reference line.


■ Absolute encoding disc

Never to manually rotate EDM to do angle initialization. Don’t fear about suddenly power-off. Absolute encoding, absolute accurate.


■ Long time operation

Includes two pcs of rechargeable batteries. Battery life can support 12 hours distance measurement or 24 hours continuously angle measurement.