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VST LAB Coffee Espresso and Tea III Refractometer (unbundled)


  • $ 94999

INTRODUCING the VST LAB Coffee III 4th Generation Refractometer

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


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

Syringe Filter Kit  5 syringes and 50 filters -for filtering espresso or coffee brewed with metallic mesh or perforated filters prior to measurement (Available in bulk) Syringe Filter User Instructions 

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 in 2-3 seconds
  • 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

    Compatible with all VST CoffeeTools™ Software (software is not included):

    All software can be found in the VST store as well as in the Google Play Store and the Apple App Store.




    30777 Rancho California #891420
    Temecula, CA 92592
    Phone: 310.748.6858
    Fax: 310.733.5480

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