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$609.99 VST LAB Coffee Espresso and Tea III Refractometer


  • $ 60999
  • Save $ 340

INTRODUCING the VST LAB Coffee III 4th Generation Refractometer.

This listing is for a REFURBISHED VST Coffee Refractometer.  Your purchase comes with the following:

(1) VST Refractometer
(1) Silicon Rubber Armor Jacket
(10) Transfer Pipettes
(10) Syringes
(ALL) Manuals and supporting documents
(1) Year Warranty


This listing is for a fully functional and warrantied VST Digital Refractometer.  On the “GO” button there is a slight crack on the button and that is it   It is fully functional and ready to treat a lucky Barista right   

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

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%

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
  • 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.

    Syringes and sample filters can be purchased separately.



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

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