Next roasting date: 21 May, 2019

VST LAB Cof/Esp III Bundle Mac OSX or Windows Software

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INTRODUCING the VST LAB Coffee III 4th Generation Refractometer

Available unbundled or with discounted VST CoffeeTools™ Software & Accessories


Official Sponsor of the 2012, 2013 2014 2015 2016 & 2017

World Brewers Cup, World Cup Tasters & World Barista Championship

VST LAB Coffee III Refractometer with Coffee-Espresso Scale & FREE Soft Case

Updated LAB III version with improved temperature resolution, precision, accuracy and battery life. See full specifications in updated product brochure.

Final Quality Assurance Certificate with NIST Traceable Reference Standards Measurements Included (at no additional cost)

VST LAB Coffee III Refractometer Brochure                                             

Compatible with all versions of VST CoffeeTools™ software (optional):

Windows or Mac OSX for desktop or notebook computers (order directly at a discount using drop-down option/pricing menues, above)

- VST CoffeeTools for iPhone/iPad available from iTunes APPs store
- VST CoffeeTools for Android available from GooglePlay Apps store

•VST CoffeeTools™ for iPhone

VST CoffeeTools™ for iPad

VST CoffeeTools™ for ANDROID


  • VST LAB Coffee III Refractometer w/integrated auto-ranging Coffee & Espresso TDS Scales - Coffee-Espresso: 0.00-20.00%
  • Rubberized silicone armor jacket (Gray or Orange)
  • Pipettes and Cleaning Pads Kit (10 ea)

Optional: (Add during checkout for significant discounts or see Refractometer Accessories)

Recommended: (See Refractometer Accessories)

      • Optional Hard Case Insulated, Water & Dust Resistant, Foam Insert, Cutouts for spare batteries, Protects your investment (Recommended)
      • Extra Syringe Filters and Syringes-for espresso or coffee brewed with metallic mesh or perforated filters (Available in bulk)
      • Extra Pipettes (Available in bulk)

VST LAB Coffee/Espresso III Refractometer Features include:

      • Improved precision +/- 0.01%, improved accuracy +/- 0.03% in coffee range, +/- 0.05% in espresso range
      • Automatically averages multiple measurements and displays the resulting % TDS 
      • Advanced optical engine with 1024 element detector array and sapphire optics
      • Includes auto-ranging Coffee-Espresso % TDS Scale
      • 24-character easy to read back-lit display
      • Evaporation cover & ambient light shield
      • Easy-clean stainless steel sample well
      • Temperature stability function 
      • Smart Zero-Set Software
      • Silicone armor jacket
      • Five languages

VST CoffeeTools™ Software

See VST Software for full description & operating system requirements


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