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Agrimatics Libra TMR


App Features:


Libra Cart is a tablet and smartphone-based grain cart weighing and data management system. The Libra Cart hardware device mounts directly onto your grain cart and wirelessly communicates with the Libra app running on a compatible mobile device in your tractor cab. Libra Cart’s patent pending technology automatically records the date, time, weight and GPS location of each grain cart unload, and provides load tracking from field to truck to destination. It’s easy to set up and simple to use for operators of all ages and technological skill level.


Libra Cart is currently compatible with iPad 3 or newer, iPhone 4S or newer, as well as Android devices running versions 4.3 or newer with Bluetooth Smart.


To purchase a replacement battery, visit your Agrimatics dealer or click here.


Please note that all of our updates/new features are developed for iOS devices first.

APP Features

  • Simplified Ration Management
    Precisely track each ingredient in the mixer and what has been fed to each pen in a feed group.
  • Resize
    Automatically adjust a ration’s batch size based on any loaded ingredient.
  • Mixer Timer
    Set a custom timer after each ingredient and after the entire ration has been loaded.
  • Weighback
    Track feed refusal by loading it back into the mixer as part of the next ration, accounting for each ingredient.
  • Feedings
    Divide rations into multiple feedings per day (Ex. Morning 50%, Evening 50%).
  • Unlimited Remote Displays
    View and tare live weights from multiple mobile devices within range of the mixer.
  • Feed Adjustment
    Adjust the lb/head for a specific pen in a feed group without having to create a new ration.
  • Dry Matter/As Fed
    Set the app to build and feed rations on a dry-matter or wet-weight basis.
  • Bunk Reading
    Enter an amount from a specific pen to subtract from the next load, to account for feed refusal.
  • Data Sharing
    Share TMR data through email and open with standard spreadsheet software. Cloud support through Agrimatics Aero coming soon!


Designed for the rugged agricultural environment, the Libra TMR device mounts directly on the mixer and connects to any industry-standard load cells for quick and easy installation. Our design can handle extreme temperatures, vibration, mud, sun, rain and snow. Our current feature set includes:

  • Easy Install

    Libra TMR mounts directly onto the mixer and connects to any industry-standard load cells through the junction box.

  • Wireless

    Libra TMR wirelessly communicates with the Libra TMR app via Bluetooth Smart.

  • Remote Diagnostics

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

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