Yield Monitor Pro

Yield Monitor Pro

The Yield Monitor Pro is the yield monitor of choice for producers looking for a high accuracy, farm-tested retrofit for precision agriculture, with advanced features like live in-cab mapping and ISOBUS integrations.

Highlights

Global coverage GPS coverage with 5 cm horizontal accuracy
Live in-cab mapping in FarmTRX mobile app
4G cellular service for real-time monitoring and cloud sync
Survey-grade, harsh environment GPS antenna
Supports multi-platform ISOBUS integrations

System Overview

Diagram of FarmTRX solution on a combine harvester

”We evaluated yield monitoring solutions from John Deere, Precision Planting, Trimble, and Claas Telematics—but all were deemed too expensive and couldn’t easily be implemented. I'm happy to say FarmTRX was able to meet our needs. Today, we use hundreds of FarmTRX Yield Monitors to generate yield data from over 1M acres annually. It is an ideal product for us.

Valerii Datsenko, Head of Precision Agriculture at Kernel

A Precision Agriculture solution from FarmTRX

By connecting additional sensors to the Yield Monitor Pro, farmers can collect rich data from their fields and create detailed and auto-corrected yield maps – the cornerstone of a precision agriculture operation.

Moisture Sensor – installs at the bottom of a clean grain elevator
Header Height Sensor – improves the accuracy of the yield monitor by recording data only when the header is in the working position
Yield and Moisture data can be shown live in the cab using the FarmTRX mobile app and displayed on a FarmTRX or third-party display (using ISOBUS integration)

Technical specifications

Positional Accuracy

5 cm horizontal accuracy, 10 cm vertical accuracy using free PPP satellite correction with global coverage.
0.8 cm horizontal and 1.5 cm vertical accuracy using RTK

RTK

Runs in the background using 4G connectivity

Wireless Connectivity

4G cellular
Bluetooth® 5

Integrations

3 CAN channels for engine and/or implement bus data (e.g., fuel burn, engine load, and sieve loss) in addition to position/yield/moisture values

ISOBUS

Yes. Can be integrated into existing third-party systems

Digital Elevation Models

Yes. Compare and identify effects of elevation on yield performance.

Antenna

Triple band survey-grade antenna
Magnetic mount
Ruggedized housing
High phase center stability
Higher gain and beam width for tracking low elevation satellites
Anti-interference performance
Robust RG58 TNC wire

Enclosure

IP 67, 4 status LEDS

OEM Options

OEM customizations available

Documentation

Unbox a Yield Monitor

Universal Installation

May 27, 2026 in Blog

FarmTRX Premium Web App – New features & pricing tiers

We have recently made a number of important upgrades to the FarmTRX Premium Web App — including powerful new analysis tools, improved field management features, and major performance enhancements. These…

April 1, 2026 in Blog

Yield Monitor delivers 98.7% accuracy in real-world test

Precision agriculture has transformed farming from a field-level practice into a data-driven science, and at the heart of every farming operation is the question of yield. It’s what pays the bills…

March 18, 2026 in Blog

FarmTRX delivers yield data to Kernel’s 1.2M acre mega-farm

Ukrainian agro-giant Kernel, in association with its partners, runs one of the biggest grain farms in the world. The operation spans 6,000 fields and more than 500,000 hectares of land,…

February 5, 2026 in Blog

Yield maps – taking the guesswork out of precision agriculture

Precision agriculture is a data-driven and fine-grained approach to farming that aims to lower costs and maximize yields by considering local variances across a field. This process depends on one critical foundation: accurate yield maps that provide detailed information about how much each field produced at harvest time, acre by acre.…

Yield Monitor Pro