| Sign In | Join Free | My chinacomputerparts.com | 
 | 
| Categories | Auto Level Survey Instrument | 
|---|---|
| Brand Name: | GEOALLEN | 
| Model Number: | DS03 | 
| Place of Origin: | China | 
| MOQ: | 4 PCS | 
| Price: | USD | 
| Payment Terms: | L/C, T/T | 
| Supply Ability: | 1000PCS | 
| Packaging Details: | plastic case & carton box | 
| color: | Green | 
| magnification: | 42X | 
| image: | Erect | 
| Continuous Operation Time: | >10 hours | 
| IP standard: | IP55 | 
| Minimum Focus: | 1.6m | 
| Company Info. | 
| GEO-ALLEN CO.,LTD. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
| Image | Erect | 
| Magnification | 42× | 
| Objective Aperture | 50mm | 
| Minimum Focus | 1.6m | 
| Field of View at 100m | 2.3m | 
| Multiplication Constant | 100 | 
| Additive Constant | 0 | 
| Standard Deviation of 1km Double Run | ±0.3mm | 
| Compensating Range | 15′ | 
| Setting Time | ≤2s | 
| Sensitivity of Bubble | 5′/2mm | 
| Working Temperature | -30℃~ +50℃ | 
| Net Weight | 4kg | 
| IP standard | IP55 | 
| Battery | 1900mAh Li-on Rechargeable | 
| Continuous Operation Time | >10 hours | 
| Charging Time | 3 hours | 
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.
|   | 
 32X  KL-32G KOLIDA Auto Level Survey Instrument
                                                                                    
                        
                        
                        
                                                            32X  KL-32G KOLIDA Auto Level Survey Instrument
                                                    
                        
                     300mm Optical Collimator
                                                                                    
                        
                        
                        
                                                            300mm Optical Collimator
                                                    
                        
                     2X Automatic Levelling Instrument
                                                                                    
                        
                        
                        
                                                            2X Automatic Levelling Instrument
                                                    
                        
                     32X Auto Level Survey Instrument
                                                                                    
                        
                        
                        
                                                            32X Auto Level Survey Instrument
                                                    
                        
                     F420-2T 300mm Small Tube 2pcs Optical Collimator
                                                                                    
                        
                        
                        
                                                            F420-2T 300mm Small Tube 2pcs Optical Collimator
                                                    
                        
                     Yellow 24X Auto Level Survey Instrument With Air Damping
                                                                                    
                        
                        
                        
                                                            Yellow 24X Auto Level Survey Instrument With Air Damping
                                                    
                        
                     Magnetic Damping Green 32X Auto Level Equipment
                                                                                    
                        
                        
                        
                                                            Magnetic Damping Green 32X Auto Level Equipment
                                                    
                        
                     Orange IP54 NTDS Auto Level Survey Instrument
                                                                                    
                        
                        
                        
                                                            Orange IP54 NTDS Auto Level Survey Instrument
                                                    
                        
                     Construction 360D 400G Auto Level Suvey Instrument
                                                                                    
                        
                        
                        
                                                            Construction 360D 400G Auto Level Suvey Instrument
                                                    
                        
                     AL Serial Red DSZ3-D 30X Auto Level Survey Instrument
                                                                                    
                        
                        
                        
                                                            AL Serial Red DSZ3-D 30X Auto Level Survey Instrument