What is the accuracy of the Stonex S3A?

The Stonex S3A offers high precision with horizontal accuracy of 2.5 mm+1 ppm RMS and vertical accuracy of 5 mm+1 ppm RMS for static surveying. For RTK, it provides 8 mm+1 ppm RMS horizontal and 15 mm+1 ppm RMS vertical accuracy.

Does the device support multiple satellite systems?

Yes, the S3A features a multi-constellation 800-channel GNSS board supporting GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, and L-Band correction.

Best Price for Stonex GPS Rtk S3a with P9lll Controller Full Set

Name: Best Price for Stonex GPS Rtk S3a with P9lll Controller Full Set
Brand: Nanjing Jinma Surveying Instrument Co., Ltd.
SKU: 1999272485

Jiangsu, ChinaNanjing Jinma Surveying Instrument Co., Ltd.

US$2,200.00

1-2 Pieces

US$2,500.00

3+ Pieces

Sample price:US$2300.00/piece.Request sample

Product profile

Customization

Available

Channel

800

Language

Can Be Customized

Model NO.

S3A

External Radio

30W

Protocols

Multiple

Imu

Support

Accuracy

2mm

Vertical Lines

Horizontal Line

After-sales Service

Lifetime

Warranty

12 Month

Transport Package

Carton

Specification

30kg

Trademark

stonex

Origin

China

HS Code

8526919090

Production Capacity

4000/Year

Key features

Multi-Constellation Support: Supports GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, and L-Band with 800 channels.

High Precision Accuracy: Horizontal accuracy of 2mm+1ppm and vertical accuracy of 5mm+1ppm for static surveying.

Integrated Connectivity: Features internal Bluetooth, Wi-Fi, and UHF radio modem for seamless data transmission.

IP67 Waterproof Rating: Designed for all-day use with IP67 certification and shock resistance against 2m drops.

Long Battery Life: Equipped with a 6800mAh battery providing up to 10 hours of continuous working time.

Customizable Language: The device language can be customized to meet specific user requirements.

Linux Operating System: Runs on a stable Linux OS with a user-friendly Web UI interface for easy management.

Fast Signal Acquisition: Signal reacquisition in less than 1 second and RTK initialization typically under 10 seconds.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Nanjing Jinma Surveying Instrument Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.38h

AI-Powered supplier vetting

SummaryThe supplier is a limited company and a professional surveying-instrument supplier with engineering and surveying-trained employees. Its scope covers sales, repair, technical services, import/export, and a broad range of GNSS/RTK, total station, leveling, theodolite, laser, drone, and related products. It reports R&D and 3D software design capability, customization from designs, and ODM services, but no new product information for the past year and no available SDK. Production information states 200 GNSS RTK sets and 500 total stations annually, with stated lead times within 15 workdays in both peak and off-peak periods. Quality controls include quality assurance, raw-material traceability, storage inspection records, and a complaint procedure with records. Financial information is limited to year labels and cannot establish financial strength. No certification evidence or customer-case evidence is provided.

Supplier typeThe supplier is identified as a limited company, a professional surveying-instrument export supplier, and a seller and repair provider for surveying, navigation, mapping, mechanical/electrical, electronic, and computer-related products. Its registered scope also includes import/export, agency, and technical services, while its listed products include GNSS RTK, total stations, levels, theodolites, drones, and accessories.

After-Sales capabilityThe supplier states that it provides instrument repair and technical services, has a clear customer-complaint procedure with followed records, and maintains corrective and preventive action procedures with records. However, its service-supplier assessment procedure is documented without records, so the evidence supports service processes but not complete service-system validation.

Production capacityThe supplier reports annual output of 200 GNSS RTK sets and 500 total stations, with lead times within 15 workdays during both off-peak and peak seasons. These figures demonstrate stated production and fulfillment capability, although no capacity benchmark or corroborating production details are provided.

Customization capabilityThe supplier explicitly reports customization from designs, 3D software design services, and ODM services. These statements directly support the availability of product or design customization, although the absence of an SDK limits evidence for software-development integration.

Product Q&A

Q:What is the warranty period for the product?

Our main products like Auto level, Theodolite, Total Station, and Gnss rtk have a one-year warranty. Accessories come with a 6-month warranty. The products are guaranteed to be free from maintenance issues within the warranty period if there is no man-made damage.

Q:What products can you supply?

We supply Auto/digital level, Theodolite, Total Station, Gnss rtk, Laser level, Laser distance meter, drone, 3D scanner, Echo sounder, and surveying accessories like tripods, ranging poles, prisms, and bipods.

Q:What repair services do you provide?

For small issues like missing or damaged parts, we send the required parts and instructions for free. For big issues within the one-year warranty, you need to send the instrument back to us, and we will fix it in 10 working days. Shipping costs are shared. For issues out of warranty, the customer bears all costs.

Q:What payment terms do you support?

We support TT, Paypal, Western Union, L/C, and cash payment.

Q:How long does delivery take?

We usually send out products within 3-5 working days after payment confirmation. All products are strictly quality-checked in the factory before shipment. Buyers are responsible for any tax or duty charged by their country.