UFO U3 GPS Land Survey Meter Cheap Price Gnss Rtk Receiver
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Product Highlights
- Multi-Constellation Support: Supports GPS, GLONASS, Galileo, Beidou, QZSS, SBAS, and IRNSS for maximum satellite coverage.
- High Precision Accuracy: Static accuracy up to 2.5mm + 0.5ppm; RTK accuracy up to 8mm + 1ppm for professional surveying.
- 394 High-Performance Channels: Equipped with 394 channels and SiRF chip for rapid signal acquisition and tracking.
- Long Battery Life: Built-in 7.2V 6800mAh battery provides up to 12 hours of continuous working time.
- IP67 Waterproof Design: Dustproof and waterproof rating of IP67, with customizable IP68 option for harsh environments.
- Tilt Sensor & LED Screen: Features a tilt sensor and LED screen for accurate measurements without leveling the tripod.
- Dual Battery System: Comes with two batteries for extended operation and seamless workflow in the field.
- Comprehensive Connectivity: Supports 4G, Bluetooth V4.1, Wi-Fi, and multiple radio protocols including TrimTalk and HiTarget.
Product Attributes
- Customization
- Available
- Operating Principle
- Interferometric Type
- Type
- Geodesic Type
- Model NO.
- U3
- Carrier Frequency
- Dual-Frequency
- Port Number
- 394 Channel
- Chip
- SiRF
- Warranty
- 3 Years
- Brand Name
- UFO
- Model Number
- U3
- Product Name
- U3 Gnss Receiver
- Contellation
- GPS, Glonass, Beidou, Galileo
- Static Accuracy
- 2.5mm +0.5ppm, 5mm+0.5ppm
- Rtk Accuracy
- 8mm+1ppm, 15mm + 1ppm
- Channel
- 394 Channels
- Internal Momery
- 4GB
- Application
- Topographic Survey, Engineering Survey, Marine Sur
- Special Features
- LED Screen, Tilt Sensor, Ebuble, Two Battery
- Weight
- 0.97
- Transport Package
- 1 Set Packed in 2 Cartons
- Trademark
- UFO
- Origin
- China
- HS Code
- 9015800090
- Production Capacity
- 20000PCS/Year
- Package Size
- 55.00cm * 45.00cm * 35.00cm
- Package Gross Weight
- 5.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of UFO U3 GPS Land Survey Meter Cheap Price Gnss Rtk Receiver
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Product Description

| Model | UFO U3 | ||
| Gnss | Channel | 394 | |
| Satellite Tracked | GPS L1CA/L1P/L1C/L2P/L2C/L5 | ||
| GLONASS G1/G2/G3 | |||
| GELILEO E1, E5a, E5b, ALTBOC, E6 | |||
| QZSS L1C/A, L1C, L2C, L5, LEX | |||
| BEIDOU B1I, B2I, B3I, B1C, B2a, B2b, ACEBOC | |||
| SBAS L1/L5 | |||
| IRNSS | |||
| L-Band ATLAS H10/H30/H50 | |||
| Update Rate | 5 Hz, up to 50 Hz | ||
| Static Accuracy | Horizon: ±(2.5+0.5×10-6D)mm | ||
| Vertical:±(5+0.5×10-6D)mm | |||
| RTK Accuracy | Horizon: ±(8+1×10-6D)mm | ||
| Vertical:±(15+1×10-6D)mm | |||
| Power Supply | Battery | Built-in battery, 7.2V 6800mAh | |
| Working time | Up to 12 hours | ||
| Input Voltage | 9~28 V DC external power input | ||
| Communication | Memory | 8GB | |
| Blue Tooth | V2.1+EDR / V4.1 Dual Mode, Class2 | ||
| WIFI | 802.11 b/g/n | ||
| Internal UHF | GEOTALK, GEOMARK | ||
| TrimMark III (19200), TrimTalk1 | |||
| HiTarget 9600, HiTarget 19200 | |||
| South 9600, South 19200 | |||
| PCC-EOT, TrimTalk 450S | |||
| Radio Protocol SATEL | |||
| Frequency 410-470MHz | |||
| Transmit power 1w | |||
| Network | Support 4G | ||
| Electric Bubble | Enable | ||
| Physical | Dimensions | Φ157 mm x 74 mm | |
| Weight | 940g | ||
| Interface | |||
| TNC | Internal radio UHF antenna interface | ||
| Type-C | Direct charge and support external power | ||
| supply, USB3.2 directly connected to the | |||
| computer, USB mode, etc. | |||
| 5-pin Interface | Serial port and external power supply | ||
| SIM card slot | NANO SIM | ||
| Power Button | Short press, long press, hold, | ||
| multiple applications | |||
| Power Indicator | |||
| Display the battery power of receiver | |||
| Strip-type Indicator | Display the working status of receiver | ||
| Voice | TTS voice broadcast | ||
| Environment | Work Temperature | -30 °C to +65 °C (-22°F to 149°F) | |
| Storage Temperature | -40 °C to +80°C (-40°F to 176°F) | ||
| Dustproof&Waterproof | IP67 (Customizable IP68) | ||
| Humidity | 100% non-condense | ||











About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR249634". Items marked "" are certified.
Company Profile
Shangrao Haodi Imp& Exp Trading Co., Ltd is a professional company in high precision geographic surveying & Mapping equipment. Our Main products are GPS RTK, total station, SLAM Scanner, Survey Drone, theodolite, automatic level, laser plummet and other surveying accessories. We have a high market reputation because we're not only provide high quality products, but also excellent customer & Technical supports.
Except for the technology, it has a young team that formmed by professional engineers and high-efficient sales personnel who have rich sales experiences. All of these advantages attract customers from all over the world. The products are exported to more than 40 countries and regions, including European, Hasakstan, Turkey, United States, Chile, Brazil, Nigeria, Thailand, Canada and Australia. Attending national and international exhibitions such as Intergeo every year makes the products more and more well-known to the world. During several years' development, it achieved a great progress, with which it broaden the products' range, increases the mainstream GPS RTK brands to improve work efficiency, improves the accuracy of total station, and gets technical supports of the R& D department. Therefore, the after-sales service, high quality, competitve price and technical support will be the most eye-catching factors for you to choose.
We adhere to the management principles of "Quality first, Customer first and Credit-based" and always do our best to satisfy potential needs of our customers. We're sincerely willing to cooperate with the customers from all over the world to realize a win-win situation.
About Our Factory & Business Background
- Address
- Wanda Plaza, Shangrao, Jiangxi, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DDP, DAP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- SHANGHAI, NINGBO, SHENZHEN
Our Production Capability & Technical Expertise
- Main Products
- Gnss Rtk, Total Station, Slam Scanner, Optical Level & Laser Plummet, Theodolite, Level Staff&Tripod, Measuring Wheel, Prism Pole&Prism Set, Tribrach and Adapter, Surveying Accessories
-
Customization Options
- Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
- Export Year
- 2008-07-01
- Main Markets
- North America, South America, Eastern Europe, Africa, Western Europe
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What is the warranty period for the UFO U3?
- We provide a 3-year warranty for the UFO U3 GNSS RTK receiver.
- Does the device support multiple satellite constellations?
- Yes, it supports GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, and IRNSS.
- What is the maximum working time on a single charge?
- The built-in 6800mAh battery allows for up to 12 hours of continuous operation.
- Is the UFO U3 waterproof?
- Yes, it has an IP67 rating for dust and water resistance, with an optional IP68 customization.
- What is the static accuracy of the receiver?
- The static accuracy is 2.5mm + 0.5ppm horizontally and 5mm + 0.5ppm vertically.
- Can the product be customized?
- Yes, OEM and ODM services are available, including customization from samples and designs.
- What is the lead time for orders?
- Lead time is within 15 workdays during off-peak season and one month during peak season.
- Does the device include a tilt sensor?
- Yes, the UFO U3 is equipped with a tilt sensor and an electronic bubble for efficient surveying.
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