J6E 6" Erect Image Optical Theodolite with 30X Magnification and ±6" Accuracy for Construction Surveying
Price:
USD
MOQ:
1pcs
Delivery Time:
30 Working days
Brand:
NEUTRALITY BRAND
Product Description
J6E 6" Erect Image Optical Theodolite
High Accuracy Survey Instrument for Construction Measurement
The J6E optical theodolite features an erect image telescope with inner focusing for sharp, clear visuals. Designed for construction and engineering applications, this instrument delivers reliable measurement precision with smooth operation.
Key Features
- Erect image telescope with 30X magnification and φ40mm objective aperture
- Horizontal standard deviation: ±6″ per measurement
- Vertical standard deviation: ±10″ per measurement
- Semi-mobile vertical axis for smooth turning and high directional precision
- Easy-to-read scale with high reading precision
- Shortest focusing distance of 2 meters
Technical Specifications
| Telescope System | J6E Specifications |
|---|---|
| Magnification | 30X |
| Clear Objective Aperture | φ40mm |
| Field of View | 1°20′ |
| Shortest Focusing Distance | 2m |
| Multiplication Factor | 100 |
| Additive Constant | 0 |
| Reading Microscope | Specifications |
|---|---|
| Graduation Interval | 1° |
| Smallest Interval Reading | 1′ |
| Estimation | 0.1′ |
| Bubble Sensitivity | Specifications |
|---|---|
| Plate Level | 30″/2mm |
| Index Level | 30″/2mm |
| Circular Level | 8′/2mm |
| Optical Plummet | Specifications |
|---|---|
| Magnification | 0.85-1.7x |
| Field of View | 4° |
| Focusing Distance | 0.8-1.5m |
| Net Weight | 3.5kg |
Manufacturer Information
Geo-Allen Co., Ltd. has been manufacturing precision surveying instruments since 2002. Based in Suzhou, Jiangsu Province, the company holds DNV ISO9001 certification and maintains a comprehensive R&D team, manufacturing facilities, and global distribution network serving markets across Europe, Americas, Asia, Africa, and Oceania.
With over 15 years of industry experience, Geo-Allen specializes in UAVs, GNSS devices, total stations, theodolites, auto levels, laser instruments, and surveying accessories.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
GEO-ALLEN CO.,LTD.
Location
Room 1806,Building NO.1(South Building) Runjie Mansion, 9# Dengwei Road,New District,Suzhou,China 215011
Contact Person
George Yuan