Instrument type

 R-202NE

R-202NE(POWER)

Telescope n

object diameter

 45mm( EDM 45mm)

magnification

 30 ×

field view

 1°30

resolving power

  3 "

minimum focus

 1.0m (manual focus)

Distance measurement

Range miniprism

1.5m-800m(1000m)

Range 1 prism

2,200m

Ramge 3 prism

3,000m

Range prismless

270m

350m

Accuracy with prism

±(2mm+2ppm×D)

Accuracy prismless

±(3mm+2ppm×D)

Measure time

Regular measuremetn

2.0seconds（normal），1.2 seconds（quick）

Raw measure mode

Tracking measurement

0.4seconds

Angle measurment

accuracy

 2 "

Measure method

Absolute encode

Minimum read

1"/5 "

Display

Display

 Dual side （numberic）

Tilt correction

Type

Single axis

Range

±3

Laser plummet

Invisible laser

Accuracy ±1.0mm（the height of the instrument 1.5m）

Focus range　

0.5～∞

Field of view

3°30

Working condition

Anti-water and dust

IP54

temperature

-20°C～+50°C

power

Internal batteries

 BP02C

charger

STD-C03

Continuouse measure time

8 hours

Other factors

demension

343H×172W×177L

weight (with batteires

5.4kg

Communication connector

RS-232C

program

program

<PowerTopo Lite>

Memeriy capacity

20,000 point

　Road software

　positive