5-Global Constellation & 21-Frequency Tracking
Supports all systems including BeiDou-3, GPS, GLONASS, Galileo, and QZSS, with 21-frequency signal reception
High-sensitivity chip...
We rely on the business philosophy of honesty, adhere to the development policy of 'high starting point, high quality, specialization', we will definitely become the future model of the SOUTH 55x Magnification Level DSZ1, SOUTH Engineering Level NL132, side scan sonar industry. With our advanced technology, our company is a leader in developing environmentally friendly side scan sonar. Strengthening the brand culture construction is the key to build a well-known brand. Our company's goal is to establish a company brand with leading technology, top team and high visibility. We have always insisted on serving the customers and support of domestic customers in various industries with high-quality products, reasonable prices and fast ways. We have strict quality control measures in place to ensure product consistency and reliability. Our products are thoroughly tested for safety and quality assurance.
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![SOUTH Gnss Real‑scene Setting Out RTK C9]()
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![SOUTH Gnss Rtk Super Base Station SR]()
SOUTH Gnss Rtk Super Base Station SR1、Built-in high-power transceiver, 410–470 MHzread more
2、Farlink Pro Protocol: 30 km ultra-long-range operational radius (15 km+ in complex urban environments)
3、Interference-resistant,... -
![SOUTH Gnss Rtk Dual Camera S1]()
SOUTH Gnss Rtk Dual Camera S1Multi-GNSS: GPS + GLONASS + Galileo + BDS + QZSS, 21 channelsread more
Full-band, all-constellation coverage; fast acquisition and stable signal in complex environments (urban areas, dense forests,... -
![SOUTH Gnss Rtk Yuanhang]()
SOUTH Gnss Rtk YuanhangMulti-Constellation High-Performance GNSS Engineread more
1598-channel full-constellation reception, supporting major systems such as BeiDou-3, GPS, GLONASS, Galileo, and QZSS, and compatible with... -
![SOUTH Reflectorless Total Station NTS-362R10]()
SOUTH Reflectorless Total Station NTS-362R102″ angle accuracy, distance accuracy ±(2mm+2ppm×D); 1000m reflectorless range, 5000m single prism range, ideal for long-distance complex sites.read more -
![SOUTH Electronic Total Station NTS-332R10]()
SOUTH Electronic Total Station NTS-332R10SOUTH NTS-332R10 is an engineering-grade high-precision total station, designed for construction, road, bridge, cadastral and mine surveying.read more -
![Kolida Electronic Tacheometer KTS-442R10]()
Kolida Electronic Tacheometer KTS-442R10KELIDA’s new-generation total station delivers enhanced performance. The KTS-442R10U features a new quick-measurement button, replaces the serial port SD card slot with a USB port, and comes...read more -
![SOUTH Engineering Level NL132]()
SOUTH Engineering Level NL132Core Optical and Ranging Systemread more
The NL132 features a right-image telescope system, which means that the image seen through the eyepiece is upright and stereoscopic. Compared to older... -
![SOUTH 55x Magnification Level DSZ1]()
SOUTH 55x Magnification Level DSZ1Automatic Compensation Technologyread more
He DSZ1 utilizes automatic compensation technology to replace traditional leveling tubes and micro-tilt screws. After the instrument is roughly leveled, the...
Marjorie Dennis
This is a positive and pleasant shopping experience. We received the goods during the contract period and will continue to subscribe and save them so that we can obtain them regularly.
Jason Mote
Although there is a time difference between us and you, your customer service is very dedicated and able to provide us with the best solution.
Robert Siniard
When we received the samples, we found that their product quality was better than many other companies on the market, and it also saved us a lot of budget, great!
Roderick Bautista
Thank the staff for patiently answering my questions!
Debra Gomez
We are lucky to be able to cooperate with you among so many companies!
Henry Amundsen
Your shipping was very fast and the materials did not cut corners for us.
We continue to improve and innovate to produce high-quality and practical 65x Extra Long Distance Automatic Level DSZ1 65X, FOIF Gnss RTK With PPP Function A90, NMP 400m Reflectorless Total Station that can be used in a variety of fields. As one of the most experienced side scan sonar manufacturers in China, we have world-leading production equipment and strong manufacturing capabilities. Please feel free to buy high quality side scan sonar for sale here from our factory. We also accept customized orders.