Optical Theodolite J2-2 Robust and easy to use Clear and easy scale reading, Rotatable circle, Built-in optical plummet, Available in 400 gon or 360°
Model
J2-2
Accuracy
HZ. Standard Deviation in Face Left & Face Right
±2"
V. Standard Deviation in Face Left & Face Right
±6"
Telescope
Image
Erect
Magnification
30×
Objective Aperture
40mm
Shortest Focusing Distance
1.6m
Field of View
1°20'
Multiplication Constant
100
Additive Constant
0
Resolution Power
3"
HZ
Ø90mm
V
Ø70mm
Graduation
20'
Min. Interval
1"
Auto Vertical Index (Magnetic Damp)
Working Range
±3'
Setting Accuracy
±0.3"
Reading Microscope
HZ.
48×
V.
62×
Circular
8'/2mm
Plate
20"/2mm
Optical Plummet
3×
Focusing Range
0.3-6m
7°30'
Standard
Accessories
Adjusting Pin
Bulb
Cotton Cloth
Lens Cap
Plumb Bob
Rain Cover
Screwdriver
User Manual
5/8"×11
Optical Theodolite TDJ6
Robust and easy to use ,Clear and easy, scale reading Rotatable circle, Built-in optical plummet
Available in 400 gon or 360°
TDJ6E
±10"
Effective Objective Aperture
2.0m
1°30'
Tube Length
172mm
Horizontal
Ø94mm
Vertical
Ø76mm
1°
Auto Vertical Index
(Magnetic Damp)
±1"
Horizontal System
68×
Vertical System
65.4×
30"/2mm
2.5×
0.7m~∞
5°
Drying Agent
Soft Brush
Flannel
Screwdriver, Sunshade
1pc per Carton; 7kgs per Carton;Dimensions per Carton: 0.05CBM (47cm×32cm×30cm)