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Eureka Mignon Libra Espresso Grinder - Black - Open Box

Special Price $615.97 Regular Price $799
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Do a little less work and drink a little more espresso with the Open Box Eureka Mignon Libra Espresso Grinder. Eureka's first grinder designed to dose by weight, the Libra offers some of the best workflow around thanks to its accurate dosing, 55mm burrset, and one-touch operation. A load sensor in the adjustable portafilter holder lets you program the Libra to your desired amount of grams, and operates at a touch of the screen. Inside you'll find a bevy of further labor-saving features like a dosing funnel for a cleaner countertop, a stepless bottom burr grind adjust, and motor and outlet insulation for quieter, low vibration grinding. 

  • Skill Level

    Beginner: Stepped grind adjustments and simple controls help anyone get grinding.

    Intermediate: Grinders offering accurate grind controls and programmable dosing for daily coffee drinkers.

    Expert: Stepless grind adjustments and pro-barista features make these the top of the line in coffee grinding.

  • Programming

    Manual: Manually grind your just-right dose.

    Timed: Set a grind time for automatic dosing.

    Programmable: Program multiple grind times for extra drink options.

    By Weight: A built-in scale weighs coffee as it grinds for a perfect dose.

    By Weight
  • Grinder Type

    Espresso: Designed for precision grinds at fine settings just for espresso.

    Coffee: Consistent at coarser grind settings for slow brew coffee methods (no unpressurized espresso baskets).

    Espresso and Coffee: Capable of consistent grinding in both espresso and slow brew ranges.

  • Grind Settings

    Stepped: Notched, labeled settings for easy adjustability and repeatability.

    Stepless: Precision stepless adjustment allows for micro-changes to grind size.

  • Espresso Grinder: Designed to grind just for espresso, the Libra grinds directly into your portafilter.
  • Weight Based Dosing: Eureka's first grind by weight product, the Libra is programmed in grams and can save two different doses.
  • 55mm Burrs: Equipped with Eureka's hardened steel 55mm burrs, the Libra balances grind quality with speed for more accurate weighted dosing.
  • Stepless Grind Adjust: Like most Eureka grinders, the Libra sports a stepless, multi-revolution grind adjust knob for near infinite adjustability,
  • Bottom Burr Adjust: Grind adjustments happen below the motor, ensuring you'll be in the same grind range between cleanings.
  • Dosing Funnel Included: An included dosing funnel makes dosing larger amounts into your basket a less messy process.
  • Manufacturer
  • Skill Level
  • Width
    5 inches
  • Depth
    7.5 inches
  • Height
    17 inches
  • Certified to NSF/ANSI Standards
  • Bean Hopper Capacity
    12 oz
  • Adjustment Configuration
    Stepless - Infinite Settings
  • Grinder Style
    Burr - Flat Steel
  • Burr Diameter
  • Material
    Metal and Plastic

Warranty Information

What it Covers: Eureka Grinders


  • Home Use: 1 year parts and labor
  • Commercial Use: 1 year parts and labor

Warranty Point of Contact: Seattle Coffee Gear, read more about Seattle Coffee Gear's Warranty coverage.

Contact Information: 866-372-4734 or email us at service@seattlecoffeegear.com

Eligible for SCG Extended Warranty? No

Can SCG Repair? Yes, read more about our repair services

Questions & Answers