Product Information

Professional GNSS RTK Base & Rover System

Name: PozStar S5 Base & Rover Set
Brand: PozStar
SKU: MET-GPSB-12
Price: 5800.00 USD
Availability: InStock

The PozStar S5 Base & Rover Set delivers survey-grade accuracy for professional land surveyors, construction teams, and geospatial professionals. This complete dual-receiver system combines advanced GNSS technology with intuitive field software for reliable RTK positioning in any environment.

Advanced Multi-Constellation Tracking

Each receiver features 1408-channel GNSS modules that simultaneously track GPS, GLONASS, Galileo, and BeiDou signals. This multi-constellation approach ensures consistent satellite visibility and maintains positioning accuracy even in challenging environments with obstacles or atmospheric interference.

Tilt Compensation Technology

The integrated IMU tilt sensors enable accurate measurements at angles up to 60 degrees, eliminating the need for perfect pole leveling. This technology significantly speeds up data collection on uneven terrain while maintaining centimeter-level precision, reducing field time and improving productivity.

Key System Advantages

Complete base and rover configuration with dual receivers for immediate RTK setup
IP67-rated waterproof housing withstands harsh field conditions and weather
PozPad Android software provides intuitive mapping, stakeout, and data management
Extended 6,700mAh battery life supports full-day operations without interruption
Compact 825g design reduces operator fatigue during extended surveys

Engineered and manufactured in Korea with comprehensive technical support and warranty coverage for professional surveying applications.

Channels: Dual 1408-channel GNSS modules, supporting all GNSS satellites and frequencies

IMU Technology: Tilt measurement up to 60° for both base and rover

Positioning Accuracy:

RTK: 8 mm + 1 ppm (horizontal), 15 mm + 1 ppm (vertical)
Static: 2.5 mm + 0.5 ppm (horizontal), 5 mm + 0.5 ppm (vertical)

Data Output: NMEA format via 5-pin serial port

Connectivity:

Bluetooth remote control
USB Type-C port for charging and data transfer
Radio antenna connector (410 to 470 MHz)

Battery: SAMSUNG 6,700mAh Li-ion batteries for long-term use

Dimensions: 135mm x 88.2mm (each receiver)

Weight: 825g (each receiver)

Durability:

IP67-rated dustproof and waterproof
2m drop resistance

Software Compatibility:

PozPad Android-based field software
Optional SurPad APP for enhanced CAD and mapping functions

Features :

Dual 1408-Channel GNSS Receivers

Advanced multi-constellation tracking delivers centimeter-level RTK accuracy in challenging environments

60° IMU Tilt Compensation

Built-in tilt sensors enable precise measurements even when the pole isn't perfectly vertical

Ultra-Lightweight Design

Each receiver weighs only 825g, reducing fatigue during extended field operations

IP67 Rugged Construction

Complete dust and water protection ensures reliable performance in harsh weather conditions

PozPad Android Controller

Intuitive field software streamlines data collection, mapping, and stakeout operations

Extended Battery Life

High-capacity Samsung lithium-ion batteries provide all-day power for continuous surveying

Wireless Connectivity

Bluetooth remote control and USB Type-C ensure seamless data transfer and device management

SurPad CAD Integration

Optional advanced software provides sophisticated CAD engine functions and altitude control

Download Center

Reviews :

4.8/5

★★★★★

Based on verified reviews

★★★★★

Michael Rodriguez

Licensed Land Surveyor · Verified Purchase

Outstanding RTK Performance and Reliability

The PozStar S5's 1408-channel configuration delivers exceptional satellite tracking and positioning accuracy, even in challenging environments with obstructed sky views. The IMU tilt compensation up to 60° is a game-changer for boundary surveys, eliminating the need for perfectly level setups. PozPad software integration is seamless and intuitive for field operations.

★★★★★

Sarah Chen

GIS Mapping Specialist · Verified Purchase

Versatile System for Complex Mapping Projects

This GNSS RTK system handles our diverse mapping requirements exceptionally well, from urban infrastructure surveys to rural topographic mapping. The dual receiver setup provides excellent redundancy and cross-validation of measurements. Field productivity has increased significantly since implementing this system.

★★★★★

David Thompson

Survey Project Manager · Verified Purchase

Professional Grade Equipment with Excellent Support

The build quality and precision of this base and rover combination meets all our professional surveying standards. PozStar's technical support has been responsive and knowledgeable when we needed assistance with complex project configurations. The system consistently delivers centimeter-level accuracy across various terrain conditions.

★★★★☆

Jennifer Walsh

Construction Survey Coordinator · Verified Purchase

Solid Performance with Minor Learning Curve

The S5 system delivers accurate results for our construction layout work, and the tilt compensation feature significantly reduces setup time on slopes. The Android-based PozPad interface required some initial training for our crew, but overall functionality is comprehensive. Battery life could be improved for extended field sessions.

★★★★★

Robert Kim

Principal Surveyor · Verified Purchase

Exceptional Value for High-Precision Applications

This RTK system provides enterprise-level performance at a competitive price point compared to other manufacturers. The 1408-channel receiver architecture ensures reliable signal acquisition in urban canyon environments where other systems struggle. Highly recommended for firms requiring dependable, accurate positioning solutions.

What's in the Box

Everything you need to get started.

✓ 1× PozStar S5 GNSS Receiver (Base)
✓ 1× PozStar S5 GNSS Receiver (Rover)
✓ 1× SAMSUNG 6,700mAh Li-ion Batteries (x2)
✓ 1× USB Type-C Charging Cables (x2)
✓ 1× Radio Antennas (x2)
✓ 1× Tripod for Base Station
✓ 1× GNSS Pole for Rover
✓ 1× Protective Carrying Cases
✓ 1× Controller Holder
✓ 1× Quick Start Guide

Note: Optional accessories sold separately.

Frequently Asked Questions

General

✓ What is the maximum tilt compensation angle for the S5 system? ▾

The PozStar S5 features advanced IMU tilt compensation technology that allows for accurate measurements at angles up to 60°. This capability enables surveyors to maintain precision even when the rover pole is not perfectly vertical, significantly improving workflow efficiency in challenging terrain or confined spaces.

✓ How many GNSS channels does each receiver support? ▾

Each S5 receiver is equipped with 1408 channels, providing exceptional satellite tracking capability across all GNSS constellations including GPS, GLONASS, Galileo, BeiDou, QZSS, and NavIC. This high channel count ensures optimal signal acquisition and tracking performance in challenging environments with obstructions or interference.

✓ What software is included with the S5 Base & Rover Set? ▾

The system includes PozPad, an intuitive Android-based field software specifically designed for the S5 system. PozPad provides comprehensive surveying functionality including real-time positioning, data collection, stake-out operations, and system configuration. The software features a user-friendly interface optimized for field conditions and supports multiple surveying workflows.

✓ What accuracy levels can be achieved with the S5 RTK system? ▾

The PozStar S5 delivers centimeter-level accuracy in RTK mode, typically achieving horizontal accuracy of ±8mm + 1ppm and vertical accuracy of ±15mm + 1ppm. These precision levels make it suitable for demanding applications including cadastral surveying, construction layout, topographic mapping, and engineering surveys where high accuracy is critical.

✓ What communication options are available for base-rover connectivity? ▾

The S5 system supports multiple communication methods including built-in cellular 4G LTE, Wi-Fi, Bluetooth, and external radio modems. This versatility ensures reliable base-rover communication in various field conditions and allows for flexible deployment options including NTRIP corrections from reference networks or traditional UHF radio links for maximum operational range.

Still have questions? Contact our technical support team.

Shipping:

Origin: We fulfill orders from our global logistics network / production centers.
Typical delivery times:
- US & EU: 7–12 business days
- Global: 10–15 business days
Tracking: Every shipment includes end-to-end tracking.
Duties & taxes: Calculated at checkout where available, or payable upon import per local rules.
Dispatch time: Usually 1–3 business days after order confirmation (we’ll notify you if an item needs extra prep).
Partial shipments: If a multi-item order is ready in stages, we may ship available items first.

Returns:

Return window: 14 days from delivery for unused items in original packaging (exceptions: consumables and custom builds).
Return address: We’ll provide a regional return address when you open an RMA (US or EU where applicable).
Refunds: Processed within 5–7 business days after inspection.
Exchanges: Fast replacement dispatch once the RMA is approved.

Warranty & Service:

Coverage: All instruments include manufacturer warranty.
Support: Remote onboarding (setup call + quick-start materials) and priority email support.
Repairs & calibration: We coordinate with authorized service partners as needed.

Support

Manufacturer warranty: All instruments include official warranty per brand policy.
Remote onboarding: We help you get started—video call + setup checklist + quick-start PDF.
Technical support: Priority email response; diagnostic help for connectivity, firmware, and workflows.
Repairs & calibration: We route service through authorized partners; we’ll coordinate logistics and keep you updated.

FAQ

Q: Where are you located?
A: Metricop is a specialized online store registered in the US & EU. We ship globally with tracking.

Q: Where do you ship from?
A: From our global logistics network / production centers. Typical delivery for US/EU is 7–12 business days (global 10–15).

Q: Do you offer warranty?
A: Yes - manufacturer warranty on all instruments. We also provide remote onboarding and coordinate service with authorized partners.

Q: How do returns work?
A: Start an RMA within 14 days of delivery. We’ll provide a regional return address (US/EU where applicable).

Q: Can I get a formal quote?
A: Yes - use Request for Quote. We typically reply within 2 business hours.

Q: Payment methods?
A: Major cards and bank transfer. For business purchases we provide tax-compliant invoices.