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G990II Dual Frequency Gnss Rtk GPS Handheld Receiver Land Survey Equipment
US$3,550.00
1 Set
US$3,500.00
2+ Sets
Sample price:US$3550.00/set.Request sample
Product profile
Customization
AvailableOperating Principle
Interferometric TypeType
Geodesic TypeModel NO.
G990IICarrier Frequency
Dual-FrequencyPort Number
1408 ChannelChip
SiRFWarranty
3 YearsModel Number
G990IIProduct Name
G990II Gnss ReceiverContellation
GPS, Glonass, Beidou, GalileoStatic Accuracy
2.5mm +0.5ppm, 5mm+0.5ppmRtk Accuracy
8mm+1ppm, 15mm + 1ppmChannel
1408 ChannelsInternal Momery
4GBApplication
Topographic Survey, Engineering Survey, Marine SurSpecial Features
LED Screen, Tilt Sensor, Ebuble, Two BatteryWeight
0.97Transport Package
1 Set Packed in 2 CartonsOrigin
ChinaHS Code
9015800090Production Capacity
20000PCS/YearKey features
Dual-Frequency GNSS Receiver: Supports GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, IRNSS, and L-Band signals.
High Precision Accuracy: Static accuracy: 2.5mm+0.5ppm; RTK accuracy: 8mm+1ppm for topographic and engineering surveys.
IMU Tilt Survey Capability: Features 2cm accuracy at 60-degree tilt with 400Hz IMU update rate for efficient measurements.
Long Battery Life: Built-in 7.2V/13600mAh battery provides up to 12 hours of operation at room temperature.
Comprehensive Connectivity: Includes LTE, WiFi, Bluetooth, UHF Radio, Type-C, and SIM card slot for versatile data links.
Customizable OEM/ODM Service: Offers customization from samples and designs with dedicated R&D support.
3-Year Warranty Coverage: Provides a 3-year warranty for peace of mind and reliable long-term performance.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from DesignsExport Year: 2008-07-01Nearest Port: SHANGHAI, NINGBO, SHENZHENAverage Response Time: ≤4.55h
AI-Powered supplier vetting
SummarySHANGRAO HAODI IMP&EXP TRADING CO., LTD. is a China-based limited company operating as both a trading company and manufacturer/factory, with 22 employees and a product range focused on surveying equipment. It reports annual total-station productivity of 10,000 sets and offers customization from samples and designs. The supplier states that it provides OEM and ODM services and has attended Intergeo, but it launched no new products in the past year and has no available SDK. After-sales procedures exist for supplier-service assessment, corrective actions, and customer complaints, although no written records were provided. The supplier has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries. Audit information identifies BV as the organization, but the audit evaluation result is recorded as 0. Financial records are indicated for 2021–2023, but their contents and performance are not provided.
Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, organized as a limited company in China. It has 22 employees and no stated affiliation with a larger company group, indicating a standalone small-to-medium supplier structure.
R&D capabilityThe supplier reports one R&D engineer and states that no new products were launched during the past year. It offers ODM and OEM services, but has no available SDK and explicitly reports no R&D capability with product information for the past year, indicating limited demonstrated recent innovation.
Production capacityThe supplier identifies itself as a manufacturer/factory and reports annual total-station productivity of 10,000 sets. It also reports average lead times within 15 working days in both peak and off-seasons, with Shanghai Port listed as the nearest port, supporting a stated production and delivery capability.
Customization capabilityThe supplier explicitly offers customization from samples and from designs. It also reports ODM and OEM capability, including OEM service for popular brands, providing direct evidence of product customization and outsourced design/manufacturing support.
Product Q&A
Q:What is the static and RTK accuracy of the G990II?
A:
Static accuracy is 2.5mm+0.5ppm (H) and 5mm+0.5ppm (V). RTK accuracy is 8mm+1ppm (H) and 15mm+1ppm (V).
Q:Does the device support tilt survey?
A:
Yes, it features an IMU with 2cm accuracy at 60-degree tilt and a 400Hz update rate.
Q:What is the battery life and capacity?
A:
It has a built-in 7.2V/13600mAh battery providing up to 12 hours of operation at room temperature.
Q:Is the G990II waterproof and durable?
A:
Yes, it is IP68 rated, anti-condensation, and can withstand a 2m fall with a pole.
Q:What satellite signals are supported?
A:
It supports GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, IRNSS, and L-Band signals.
Send Inquiry
*To:
SHANGRAO HAODI IMP&EXP TRADING CO., LTD.
SHANGRAO HAODI IMP&EXP TRADING CO., LTD.*Content:
Supplier replies will be sent to your registered email
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