Problem 01
Tractor mapping costs time and fuel
Using a tractor just to mark boundaries or points takes a machine, an operator, and fuel.
Solution
Map the field on foot
Walk with V4e Pro, collect the data, and send it to FieldFusion.
Walk the Field. Save the Data. Use It Later.
V4e Pro collects accurate field data. FieldFusion keeps it ready for farm work.
Why it helps
Poor Field Data Costs Time, Fuel, and Rework
Late lines, missed obstacles, tractor mapping, and scattered records all slow the job down.
Problem 02
Guidance lines are often made too late
Making lines during the job slows the operator and can lead to uneven results.
Solution
Prepare lines before the job
Collect AB lines, A+ lines, and curves ahead of time, then share them in FieldFusion.
Problem 03
Obstacles get forgotten
Water outlets, pipes, poles, rocks, and holes are easy to miss when they are only on paper or in someone's memory.
Solution
Save obstacles on the map
Mark important field objects with V4e Pro and keep them in FieldFusion.
Problem 04
Field data gets lost or scattered
Data kept on phones, machines, paper, or memory is hard for the whole team to use.
Solution
Keep it all in FieldFusion
Store and share V4e Pro data so it is ready for the next job.
Why V4e Pro
Light to Carry. Accurate in the Field.
Collect accurate field data without putting a tractor on every job.
320g
Lightweight
IP67
Water and dust proof
12h+
Battery life
Centimeter-level RTK
Accurate enough for boundaries, points, and high-value crop work.
Strong satellite support
Works with GPS, BDS, GLONASS, Galileo, QZSS, and SBAS.
Made for outdoor work
IP67 protection and 1.2 m drop resistance for tough field conditions.
12+ hour battery life
Built for long field days, with USB-C charging in under 3 hours.
Easy to carry
About 320 g, so it is easy to walk with or mount on small equipment.
Bluetooth and NTRIP
Connect to the mobile app and use correction data for high accuracy.
Customer reviews
Users Like the Size, Accuracy, and Battery Life
Real feedback from V4e Pro users.
C
Chris Patel
12/22/2025
Compact but Professional
Small enough to fit in a backpack, yet delivers professional-grade positioning. The RTK init time is fast, and I didn't expect this level of reliability in such a portable device.
M
Michael O'Connor
10/21/2025
Excellent Battery Life
The advertised 12+ hours of continuous use is real. I charged it in the morning and still had juice after a long day of surveying. Very dependable.
S
Samantha Lee
10/18/2025
Great Tool, Easy to Use
This RTK receiver is great for someone transitioning from consumer GPS tools to professional surveying. The setup was straightforward and the connectivity with NTRIP corrections works flawlessly. It definitely sped up my workflow.
A
Alex Thompson
10/01/2025
Surprising Accuracy for the Size
I've been using the Trion V4e for site stakeouts and quick topographic checks. The centimeter-level accuracy it achieves in a receiver this compact is honestly impressive. Battery life easily lasts a full workday, and the IP67 rating gives me confidence in rough conditions.
How it works
How It Works
Four simple steps: connect, walk, sync, and reuse.
01
Connect
Pair V4e Pro with your phone and use NTRIP for high accuracy.
02
Walk and collect
Collect boundaries, AB lines, curves, obstacles, water outlets, and field markers.
03
Sync to FieldFusion
Send the data to FieldFusion so your team can see and manage it.
04
Use it again
Reuse the data for planning, guidance lines, sharing, and machine work.
Typical scenarios
Where This Kit Helps Most
Use it when field data must be accurate before machines start.
Best for boundaries, guidance lines, obstacles, and field markers.
Accurate field mapping
Collect boundaries, guidance lines, curves, and planning data before machines enter the field.
High-value crops
Use walking collection for orchards, vegetables, specialty crops, and tight crop rows.
Field markers
Mark water outlets, pipes, obstacles, sampling points, and other things your team needs to find later.
What you can do
What You Can Do
Map field boundaries
Walk the field, save the boundary, and manage it in FieldFusion.
Create guidance lines
Prepare AB lines, A+ lines, and curves before the job starts.
Mark obstacles
Save water outlets, pipes, poles, rocks, holes, and other field objects.
View everything on a map
See boundaries, lines, and markers in FieldFusion.
Share with the team
Give operators and managers the same field data.
Plan the next job
Use saved data for planning, guidance, and machine work.
Choose the right bundle
Choose a Bundle
Contact us and we will help you choose the right bundle for your field work.
Need advice?
V4e Pro + FieldFusion Advance
Best for mapping fields, saving boundaries, and preparing guidance lines.
- Map and manage field boundaries
- Save AB lines, A+ lines, and curves
- Build basic digital field records
- Good for daily field data work
Need advice?
V4e Pro + FieldFusion Pro
Best for larger teams, contractors, and farms that need more FieldFusion tools.
- Use more FieldFusion features
- Work with prescription maps
- Fit contractors and multi-field farms
- Support more farm planning work
Built for field conditions
Built for Field Conditions
Made for outdoor field work: accurate RTK, Bluetooth, NTRIP, USB-C, long battery life, IP67 protection, and a light handheld design.
Need help setting it up? Get Setup HelpHardware
Centimeter-level accuracy
RTK support
Bluetooth
NTRIP support
USB-C
Long battery life
IP67 protection
Light handheld design
Trust
Warranty information
Return policy
Customer support
Software activation support
Setup / onboarding support
Shipping information
Secure payment
Compatibility and requirements
What You Need
FieldFusion account
You need a FieldFusion account to save and manage the data.
NTRIP / RTK correction
For high accuracy, use NTRIP or another supported RTK correction source.
Machine use
V4e Pro collects field data. Sending that data to machines may require compatible terminals or auto-steering systems.
FJD / SVEA systems
With supported FJD or SVEA systems and the same account, data can be reused more easily.
Data reuse
Depending on your FieldFusion plan, saved data can be used again for future planning.
Do I need a tractor to collect boundaries?
No. You can walk along the field with V4e Pro, collect the boundary, and save it in FieldFusion.
What can I collect with V4e Pro?
Boundaries, AB lines, A+ lines, curves, markers, water outlets, obstacles, and other field objects.
What does FieldFusion do?
FieldFusion stores the data from V4e Pro and keeps it ready for maps, planning, sharing, and future jobs.
Can I use it without auto-steering?
Yes. V4e Pro can collect field data by itself. To send data to machines, you may need compatible terminals or auto-steering systems.
Do I need NTRIP?
For high accuracy, yes. Use NTRIP or another supported RTK correction source.
Can my team share the data?
Yes. With the right account and supported setup, boundaries and guidance lines can be shared and reused.
Advance or Pro: which should I choose?
Choose Advance for basic boundaries and guidance lines. Choose Pro if you need more FieldFusion tools, such as prescription maps.
Can I mark water outlets and obstacles?
Yes. Mark outlets, pipes, poles, rocks, holes, and other field objects, then save them in FieldFusion.
What happens after I collect data?
Sync it to FieldFusion. Then you can view it, share it, edit it, and use it again.
Can you help with setup?
Yes. We can help with V4e Pro connection, FieldFusion account setup, and basic field collection.
Start Mapping Your Fields
Walk the field, collect accurate data, and keep it ready in FieldFusion.