FJD Trion P2 V4e Pro
Global Constellations
Supported 1408 Channels
H≤0.8 cm+1 ppm
V≤1.5 cm+1 ppm
Built-in IMU
Max 30° Tilt Survey
Laser Measurement
Accuracy @3m≤3cm
Pocket-Sized
Only 320g
Battery Life ≥12h
Charging Time ≤3h
1.2m
Anti-Drop
Startup Time
Cold: ≤30s, Hot: ≤5s,
RTK Init: <5s
FJD Trion V4e Pro
Pole-Free, Worry-Free
Still stuck setting up poles, fighting awkward angles, and second-guessing your measurements? V4e Pro is built to remove the friction from everyday field work. It lets you point, measure, and move on with confidence, even in challenging conditions. No extra setup, no careful posture, no repeated checks.
What Sets It Apart
Just Point,
V4e Pro Handles the Rest
No poles to carry, set up, or reposition. Capture accurate coordinates by simply pointing, even at angles up to 60°, with precision down to ±3.5 cm.
Hit the Target Every Time
Just turn on the laser and follow the green beam to your stakeout point. The system confirms the position the moment you hit the target.
Made for Difficult Access Areas
Capture hard-to-reach spots without stepping in. Point and measure from where you stand, without physical access to the target.
Visible Under Sunlight
The bright green laser remains clearly visible in sunlight, so you can aim quickly and confirm points with confidence.
Grab and Go
Light enough to carry all day, powerful enough to keep up. Weighing just 320 g, it powers through 12 hours of work, recharges in under 3 hours, and stands up to 1.2 m drops on site.
Helps You Get It Right, Anywhere
Topographical Survey
Road Surveying
Forestry & Agriculture
Construction & Bim
Quick Robotic Integration
Utilities & Public Works
V4e & V4e Pro Specifications
Galaxy System
G1, G2
*Supported firmware versions coming soon
Data Types
Precision and Reliability
Cold start: ≤30 s, Hot start: ≤ 5 s
1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz
H ≤ 0.4 m, V≤ 0.8 m
H ≤ 0.8 cm + 1 ppm, V ≤1 .5 cm + 1 ppm
(θ ≤ 30°)
3D error ≤ 3.5 cm (θ ≤ 60°)
Electrical and Interface Parameters
Physical Characteristics
Communication
Dual-mode
Working distance: 5 m
2.4 G
Working distance: 5 m (base station protocol)
