NTS-352

NTS-355

NTS-355S

Distance

Max.distance

Single prism

1.8KM

1.6KM

1.4KM

Triple prism

2.6KM

2.3KM

2.0KM

Display

Max.:999999.99 mini:1MM

Accuracy

2+2PPM

Measuring time

Measure:3,tracking:1

Meteorologic correction

Automatic correction

Prism parameter correction

Automatic correction

Angle measurement

Measure method

Photoelectric increment

Diameter of circle

79MM

Minimum reading

1"/5" alternative

accuracy

NTS-352

2"  

NTS-355/355S

5"  

Telescope

image

erect

Lens length

154MM

 Effective diameter

  50MM

Magnification

30X

Field of view

1 30

resolution

3"

Mini focus

1M

auto vertical compensator

system

Liquid or bubble alternative

Compensate range

+/-3'

accuracy

1"

Level

Plate level

30"/2MM

Circular level

8'/2MM

Optical plummet

image

erect

magnification

3x

range

0.5M~

Field of view

5

display

type

Dualdisplay, numeric keypad

Single displaynumeric keypad

Battery

Power source

Rechareable Ni-MH battery

Voltage

DC 6V

    Continuou working time

6+8hours

Dimension and weight

Dimension

160*150*330MM

weight

5.88KG