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Agrimatics Libra Cart Grain Cart Weighing & Data Management System

Agrimatics Libra Cart Grain Cart Weighing & Data Management System

SKU: {{ sku }}:M0014

Regular price $3,889.00 CAD
Regular price Sale price $3,889.00 CAD
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Our patented Libra Cart device connects wirelessly to all in-range mobile devices, providing world-class indicator displays to the entire team. Wireless and battery-operated means that it's simple to install, and our power-efficient design means you can easily get through a season without having to replace the battery. Our rugged design can handle extreme temperatures, vibration, mud, sun, rain and snow.

Easy Install
Libra Cart mounts directly onto your grain cart and connects to industry-standard load cells through the junction box.

Libra Cart wirelessly communicates with the Libra Cart app, so there are no cables between the tractor and the grain cart.

Libra Cart is very energy efficient and outlasts the harvest season for most farms on a single battery (3.6V AA lithium).

Libra Cart is built to withstand extreme temperatures and high vibrations.

You can update the software from your mobile device, so you can always take advantage of the latest features.

Remote Diagnostics
Libra Cart is designed to just work. If problems do arise, remote diagnostic capabilities help us get you running.



Automatic Unload Detection

Libra Cart automatically detects and records how much grain has been unloaded from your cart.

Unlimited Remotes
Every paired mobile device within range of the Libra Cart device can view live weights. Calibrate the yield monitor right from the combine.

Data Sharing
Harvest data can be shared through email and through the Aero cloud service to keep data secure and provide access from anywhere.

Display Smoothing
Display Smoothing stabilizes weights when driving over rough terrain.

Track Field, Truck, Destination, and Commodity
The app allows you to create an unlimited number of fields, trucks, destinations, and commodities.

Log Transfer Locations
If your mobile device supports GPS, Libra Cart automatically records the location of each load.

Configurable Units
You can choose to display the weights in pounds (lb), kilograms (kg) or bushels (bu).

Manage Your Data
Libra Cart makes editing your data simple. Details are easily edited right in the app to correct mistakes or add notes.

Libra Cart Specs


Dual 4-Pin AMP 12V power and load cell connector.

The Libra Cart hardware plugs into the main load cell cable coming from the load cell junction box. If your load cell cable is not a male 4-pin, you may need an adapter cable (see Accessories below).

Power Modes

Battery or 12V Powered. Libra Cart will come with a fresh 3.6V AA lithium battery. Power cable is sold separately.


Libra Cart uses either a 1.5V or 3.6V AA lithium battery. For maximum battery life, use a 3.6V AA battery and replace before every harvest season.

12V Power:

lf you have a 12-volt vehicle battery power cable, you can connect it to the device’s power connector. If not, cover the unused power connector with the supplied cap.

WARNING: Vehicle battery connection shall be in accordance with all vehicle safety instructions including 4A SLOW ACTING protective fusing with minimum 20 AWG wiring.


The Libra Cart hardware can be either left in the cab of the grain cart or mounted right onto the cart.

Installation Instructions:

Mount the Libra Cart device to the front of the grain cart with its connectors pointing downward, preferably protected from direct exposure to the elements. Connect the cart’s load cell junction box cable to the device.

App Compatibility

The Libra Cart app is free and is compatible with iOS devices running iOS 10 or newer and Android devices running versions 4.3 or newer with Bluetooth 4.0 or newer.

Cloud Service

The cloud service provides automatic data backup and more. It is publicly available for iOS devices. If using an Android device, contact us for the cloud beta version.

See all features of the cloud service


Libra Cart hardware is covered by a warranty of 36 months from the original date of manufacture.

Agrimatics provides customer support from their team during business hours. Access their Help Center for instructions and troubleshooting or Contact Us.

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