ET-02/ET-02L
ET-05/ET-05L
ET-10/ET-10L
Angle Measurement
Measuring method
Absolute code
Raster diameter
79mm
Min display unit
1″/ 5″Selectable
10"
Accuracy
2″
5″
10"
Horizontal angle
Dual
Dual
Dual
Vertical angle
Dual
Dual
Dual
Telescope
Image
Erect
Tube length
157mm
Effective aperture
45mm (EDM:50mm)
Magnification
30×
Field of view
1°30′
Minimum Focusing Distance
1.4m
Resolving Power
3″
Stadia ratio
100
Stadia constant
0
Auto Compensator
System
Liquid-electric detection
Plate Vial
Work range
±3′
Resolving power
1″
Vial
Plate vial
30″／2mm
Circular vial
10′／2mm
Optical Plummet
Image
Erect
Magnification
3×
Focusing range
0.5m～∞
Field of view
5°
Display
Type
LCD display 2sides
Laser Pointer
Laser Range
be seen up to 100 meters away
On-board Battery
Power supply
Rechargeable Ni-H battery/AA Battery
Voltage
DC 6V
Continuous operation time
10hours
Size & weight
Dimension
L145*H318*W179
Weight
5.2㎏
Lengkap:
1 Unit Almunium Tripod
1 Unit Rambu Ukur 3M
