Sino Mars Laser RTK / N3 Laser GNSS RTK Receiver
The N3 laser version RTK is equipped with Sinan's unique side laser technology, a millimeter level precision laser module, and a measurement radius of up to 30m. Strict selection of 3R green light, clear and visible under strong light, 360 ° panoramic measurement, bringing you a different work experience. Point to face station measurement, laser pointing, measurement reaching, challenging complex environments, mastering the field of measurement.

Innovative side laser technology
3. Millimeter level laser ranging and centimeter level precise positioning
1.Point to Point Standing Stake Measurement for a Different Work Experience. 2.Laser refers to challenging complex environments and mastering the field of measurement. Danger points, complexity points, indoor points, laser should be mastered as much as possible.


1.Effective fusion of satellite navigation, inertial navigation, and laser. 2.Provide high-precision and highly reliable positioning and attitude information.


1.Built in imported high-performance battery cells, large capacity, safe and stable, with high replay times. 2.Supports QC fast charging, USB flash charging, power bank charging, no need to wait for measurement.
1.Ultra long data link, 15km ultra long data transmission. 2.One machine for multiple uses, allowing mobile station base stations to switch freely.




Nanjing Haoce Surveying Instrument Co.Ltd. We began survey instrument business since 2010. As the agent of CHC and South and Hi-Target in JiangSu province for survey instruments, we can give you the rock-bottom price and best service. We supply you with Gnss RTK, auto level, theodolite, total station, 3D scanner, rotary laser, tripod, prism, prism pole, prism group and so on. At the basis of Foif total station, we can accept OEM. Our warranty policy is as followed. For instruments(total station, GNSS, auto level), we offer one year warranty, for accessories(prism, pole, tripod, leveling staff), we offer six months warranty from the day you get the products. For product within the warranty period, please send us photos to show the problem. And then we will decide to send you parts or you send the instrument back to us to repair. Please make sure to contact us first instead of sending the damaged parts direct to us. For problem out of the warranty period or warranty lialility, we will judge the problem and quote for you.
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Company warehouse


1.Any inquiries will be replied within 12 hours.
2.All our products have 3 year warranty, And we sure the products will be free from maintenance within warranty period.
3.All products will have been strictly quality checked in factory before sending out.
4.we can providing instrument technology training.
Generally, we accept Online payment, Trade Assurance, Irrevocable LC at sight, Advance T/T, Escrow and West union.If you prefer other payment terms, please let us know.
Packing details:
Sino N3,2 cartons
Size:
40cm*40cm*35cm; 12KG
Quantity(Set) | 1-5 | 6-20 | >20 |
Lead time | 8 | 15 | To be negotiated |






1. who are we?
We are based in Jiang Su, China, start from 2018,sell to Southeast Asia(60.00%),Mid East(20.00%),Africa(20.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
GNSS RTK,GPS RECEIVER,Total station,theodolite,level
4. why should you buy from us not from other suppliers?
We began survey instrument business since 2010. we mainly sell GNSS RTK, total station,theodolite, level;As the agent of CHC and South and Hi-Target in JiangSu province for survey instruments, we can give you the rock-bottom price and best service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,CIP,FCA,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Portuguese,German,French,Russian