South ET-05 Electronic Theodolite
Electronic Theodolite
C/w Battery & Charger
Reading to 5 Seconds
The ET05 Theodolite wraps performance, precision, affordability and added features into one product, giving increased choice.
The Theodolite has a digital display and is electronically operated with easy to use modes of operation.
Features:
Smart Appearence
Reasonable Structure
Practical Functions
Easy-to-use Operation
Excellent Performance
Reliable Quality
Comes with a 2-year warranty.
Specifications:
Erect image
Magnification 30x
Effective aperture 45mm
Resolving Power 3”
Field of view 130
Minimum 1.4m
Stadia Ratio 100
Stadia Constant 0
Sight Distance Precision 0.40%L
Tube Length 157mm
Angle Measurement
Angle Measurement Mode Photoelectric detection by incremental decoder
Dia of circle (vertical, horizontal) 79mm
Mode detection Horizontal angle: dual; Vertical angle: (single)
Measurement unit 360o /400gon/6400mil (available to choose)
Levelling vial
Sensitivity of plate vial (/2mm) 30” /2mm
Sensitivity of circular vial 8’ /2m
Vertical compensatory
System Liquid condenser
Working range ±3”
Precision 1”
Optical Plummet
Image Erect Image
Magnification 3x
Focusing range 0.5~µ
Field of view 5o
Display
Type LCD, Double line, line segment
Data input/output
Data interface RS-232C
On-board battery
Power source Rechargeable Ni-H battery
Voltage DC6V
Operating time 8h
Working environment
Working temperature -20o~+45o
Instrument Dimension / Weight 160x150x330mm / 5.2kg
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