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LCD Display 5" DT405 Theodolite Survey Instrument

China GEO-ALLEN CO.,LTD. certification
China GEO-ALLEN CO.,LTD. certification
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LCD Display 5" DT405 Theodolite Survey Instrument

LCD Display 5" DT405 Theodolite Survey Instrument
LCD Display 5" DT405 Theodolite Survey Instrument LCD Display 5" DT405 Theodolite Survey Instrument

Large Image :  LCD Display 5" DT405 Theodolite Survey Instrument

Product Details:
Place of Origin: MADE IN CHINA
Certification: CE CERTIFICATE
Model Number: DT405/ DT405L
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: USD
Packaging Details: Package in carton
Delivery Time: 15 working days
Payment Terms: L/C, T/T
Supply Ability: 300pcs per year

LCD Display 5" DT405 Theodolite Survey Instrument

Accuracy: 5" Color: Green
Field Of View: 1°30′ Minimum Focus: 1.0m
Objective Aperture: φ45mm
High Light:

1.0m total station theodolite


DT405 optical theodolite


5" digital theodolite

DT405/DT405L 5" Accuracy Digital Theodolite for constrction


   DT405 DT405L
Image Erect
Objective aperture φ45mm
Magnification 30x
Field of view 1°30′
Minimum focus 1.0m
Angle measurement
Reading system absolute encoder
Minimum reading 1"/5"/10" (0.2mgon/1mgon/2mgon)
Accurancy 5"
Compensation range ±3”
Compensation setting accurancy 1
Display panel LCD on double sides
Reticle Yes
LCD display back light Yes
Level sensitivity
Plate level 30”/2mm
Circular level 8' /2mm
Power supply 6V Ni-mh rechargeable battery for 4pcs AA battery
Operation time 24 hrs with rechargeable battery
Laser plummet(standard)
Accuracy ±1.00mm/1.5m
Laser class Class 2 /IEC60825-1
Laser wave 635nm
Optical plummet (Factory optical)
Accuracy ±0.8mm/1.5m
Image Erect
Magnification 3x
Field of view
Focus range 0.5m to
Serial interface RS-232C
Dimension 53*30*30
Weight 10kg
Opertaion temperature -20℃~+50℃
Water and dust production IP55


About us


Geo-Allen Co., Ltd. was founded in 2002, in Suzhou, Jiangsu Province, 80km away from Shanghai. Suzhou is a beautiful city, nicknamed “heaven on earth”, with more than 2500 years of history.

This May, Geo-Allen will celebrate its 17 years anniversary. In the past 17 years, Geo-Allen has grown to be a world famous company with an R&D team, a trading department, manufacturing workshops and an after-sales-service team. With the DNV’s ISO9001 certificate and 15 years of development, Geo-Allen is gaining more and more recognition in our field.

Geo-Allen's market almost covers the entire world, including West & East Europe, North & South America, Asia, Africa, and Oceania.

By strictly adhering to our policies of best service / best quality / best prices Geo-Allen has gained a high reputation from all of our customers.
Geo-Allen never stops expanding and developing. Its products now include UAVs, GNSS devices, total stations, theodolites, auto levels, laser instruments, and almost all kinds of accessories. Its R&D department is highly capable of designing and producing new products based on either customers' special inquiries or our own ideas in a very short period of time. We hold several approved patents for products that we’ve designed and we are in the process of applying for more.

With our goal of Punctuality, Quality, Rigor, and Service (P/Q/R/S), Geo-Allen has a vision of an even more beautiful future. Geo-Allen is looking forward to a bright new year in 2017 with all our friends around the world.



Contact Details

Contact Person: Ms. Orange Zhang

Fax: 86-512-68629776

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