Product Description
Optical Theodolite: J2-2
2" Optical Theodolite for Angle Measurement
Highlights
Model: J2-2
1.Horizontal Accuracy: ±2"
2.Vertical Accuracy: ±6"
3.Magnification: 30x
4.Objective Aperture: 40mm
5.Shortest Focusing Distance: 1.6m
6.Vertical Magnetic Damping
7.Reading Microscopes: 48x/62x
8.Diagonal Eyepiece: available
Specifications
Model: J2-2
1.Accuracy
1)Horizontal Standard Deviation in Face Left and Face Right: ±2"
2)Vertical Standard Deviation in Face Left and Face Right: ±6"
2.Telescope
1)Image: Erect
2)Magnification: 30x
3)Objective Aperture: 40mm
4)Shortest Focusing Distance: 1.6m
5)Field of View: 1°20'
6)Multiplication Constant: 100
7)Additive Constant: 0
8)Resolution Power: 3"
3.Circles
1)Horizontal Dia.: 90mm
2)Vertical Dia.: 70mm
3)Graduation: 20'
4)Minimum Interval: 1"
4.Auto Vertical Index (Magnetic Damp)
1)Working Range: ±3'
2)Setting Accuracy: ±0.3"
5.Reading Microscopes
1)Horizontal: 48x
2)Vertical: 62x
6.Bubbles
1)Circular: 8'/2mm
2)Plate: 20"/2mm
7.Optical Plummet
1)Magnification: 3x
2)Focusing Range: 0.3-6m
3)Field of View: 7°30'
8.Standard Accessories
Adjusting Pin, Bulb, Cotton Cloth, Lens Cap, Plumb Bob, Rain Cover, Screwdriver, User Manual,
9.Accessory available
Diagonal Eyepiece FJ-13A
Note:Any updating would be subject to change without prior notice.
Related Names
Surveying Instrument, Surveying Equipment, Surveying Accessory, Electronic Theodolite, Digital Theodolite, Optical Theodolite, Laser Theodolite, Geomaster Theodolite,Construction Theodolite,Surveyor Theodolite,Builder Theodolite, Contractor Theodolite,Robotic Theodolite,Mechanical Theodolite
Packing Details
Model: J2-2
1.Qty./CTN: 1pc
2.G.W./CTN: 11kg
3.Size/CTN: 0.04CBM (47cmx28cmx30cm)
Audited Supplier 
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