Specification
Model
ET 1002
ET 1005
ET 1010
Telescope
Image
Erect
Magnification 30x
Clear Objective Aperture
45mm
Resolving Power 3
Field of View 130
Shortest Focusing Distance
1.4m
Stadia Multiplication Constant
100
Stadia Additive Constant 0
Tube Length
157mm
Measurement
Angle Measurement Reading System
Increment encoder
Diameter of Circle ( V.Hz)
79mm
Minimum Reading ( selectable)
1 or 5
5 or 10
Accuracy 2
5
10
Measurement Method
Increment reading
Horizontal Angle
Dual sides
Vertical Angle
Single side
Display
LCD
2 sides
Double Line, Line segment
Data Communication
Data I/ O
RS-232C
Level
Plate Levels ( x2 at right angles to each other)
30 per 2mm
Vertical Tilt Compensation ( ET1002)
Liquid Type ( Electronic)
Compensating Range
3
Setting Accuracy
1
Circular Level
8 per 2mm
Optical plummet
Image
Erect
Magnification 3x
Focusing Range 0.5m to
Field of View 5
Physical characteristics
Operating Temperature
-20 to 45 C
Display ( LCD)
Both sides
Internal Power Supply
Rechargeable NiMH
Voltage DC 6V
Operating Time 8 hrs
Dimensions
160 x 150 x 330mm
Weight 4.9 kg/ 10.8 lbs
CONTACT : 081934133212 / 021 - 29433824 / 99082858
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