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FJ Dynamics Trion V4E Pro mini RTK receiver with IMU & Laser FJDVARR

FJ Dynamics Trion V4E Pro mini RTK receiver with IMU & Laser FJDVARR

Regular price $1,250.00 USD
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FJD Trion V4e Pro Mini RTK Receiver (with IMU & Laser) — Compact Powerhouse for Precision Mapping

The FJD Trion V4e Pro Mini RTK Receiver (with IMU and Laser) redefines high-precision positioning in a compact, handheld design. Delivering centimeter-level accuracy, this advanced RTK receiver integrates IMU-based tilt compensation and a high-precision laser rangefinder, making it the ultimate solution for surveying, construction, GIS, and mapping professionals who demand precision, efficiency, and portability.

Engineered for field mobility and multi-constellation GNSS performance, the V4e Pro enables seamless, real-time data capture without the need for a leveling pole — ideal for complex environments and rapid measurement tasks.


Key Benefits

Unmatched RTK Precision

Achieve ±1.5 cm accuracy using 1408 GNSS channels, supporting GPS, GLONASS, Galileo, BeiDou, QZSS, and SBAS. With fast initialization (<5s) and robust anti-jamming capabilities, it ensures stable, high-speed positioning even in challenging environments.


IMU Tilt Compensation up to 30°

Equipped with a six-axis IMU, the Trion V4e Pro automatically compensates for up to 30° of tilt, maintaining full positional accuracy without needing to keep the receiver perfectly vertical — saving time and reducing user fatigue in the field.


Laser Rangefinder Precision

The built-in laser rangefinder delivers ±3 mm accuracy at up to 10 meters, enabling remote point measurements and target acquisition even in hard-to-reach areas. Perfect for structural surveys, topographic mapping, and geospatial modeling.


Rugged and Lightweight Design

Weighing only 320g, the V4e Pro is light enough for all-day use, yet rugged enough for real-world conditions. With IP67 dust and water resistance and 1.2-meter drop protection, it’s built to perform in any terrain.


Extended Battery Life and Connectivity

Operate continuously for 12+ hours on a single charge, with Type-C fast charging and the ability to function while charging via power bank. Supports Wi-Fi, Bluetooth, and NTRIP (RTCM 2.3/3.x/CMR) for seamless real-time correction connectivity.


FJD Ecosystem Integration

Compatible with the FJD Survey, Scan, and Model Apps, the Trion V4e Pro allows direct data transfer across surveying, scanning, and modeling workflows. Beyond the FJD ecosystem, its open architecture ensures compatibility with third-party GIS software and external GNSS correction services.


Specs

Specification Details
Model FJD Trion V4e Pro Mini RTK Receiver (with IMU, Laser)
Weight 320 g
Channels 1408
Position Accuracy H ≤ 0.8 cm + 1 ppm; V < 1.5 cm + 1 ppm
Tilt Compensation Up to 30° (via IMU)
Laser Rangefinder ±3 mm @ 10 m
Battery Life ≥12 hours
Charging Time <3 hours (Type-C)
Protection Rating IP67, 1.2m Drop-Resistant
Supported Constellations GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS
Connectivity Wi-Fi, Bluetooth, NTRIP (RTCM 2.3/3.x/CMR)
Integration FJD Survey / Scan / Model Apps
Startup Time Cold Start <30s, Hot Start <5s, RTK Init <5s

Why Choose the FJD Trion V4e Pro Mini RTK Receiver (IMU & Laser)?

The FJD Trion V4e Pro (IMU & Laser) combines next-generation GNSS precision with sensor fusion technology in a pocket-sized device. It’s the perfect choice for professionals who need fast, flexible, and reliable field data collection without bulky equipment.

Whether you’re conducting construction staking, infrastructure surveys, or 3D scanning, the V4e Pro streamlines workflows with tilt compensation, laser targeting, and real-time GNSS accuracy — all integrated into the powerful FJD ecosystem.


FAQs

What’s included with the FJD Trion V4e Pro Mini RTK Receiver?

The package includes the V4e Pro RTK Receiver (with IMU and Laser), charging cable, and screw adapter, ready for plug-and-play operation.


What makes the IMU important in RTK surveying?

The IMU provides automatic tilt compensation up to 30°, allowing accurate measurements even when the receiver isn’t perfectly vertical — ideal for rough or sloped terrain.


How accurate is the laser measurement?

The built-in laser rangefinder achieves ±3 mm precision up to 10 meters, perfect for measuring hard-to-reach or hazardous points.


Is it compatible with FJD’s software ecosystem?

Yes, it integrates seamlessly with the FJD Survey, Scan, and Model Apps, and is also compatible with external GNSS correction networks and third-party GIS tools.


Can it be used outdoors in extreme conditions?

Absolutely. The device is IP67-rated, water and dust-resistant, and can withstand 1.2m drops, ensuring reliable use in all environments.

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