Featured Products

HOLIDAY SPECIAL-VST LAB Coffee III Refractometer Bundle Up to $200-OFF

HOLIDAY SPECIAL-VST LAB Coffee III Refractometer Bundle Up to $200-OFF


Up to $200 OFF Dec 16th-23rd ONLY

$100-OFF LAB Coffee III Refractometer, Mac OSX or Windows Software and 100-PC Syringe Filter Kit

$200-OFF LAB Coffee III Refractometer, Mac OSX or Windows Software and 500-PC Syringe Filter Kit



Official Sponsor 2012, 2013, 2014, 2015, 2016, 2017

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):


Recommended: (See Refractometer Accessories)

      • Optional Hard Case Insulated, Water & Dust Resistant, Foam Insert, Cutouts for spare batteries, to protect your investment (Recommended)

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

VST CoffeeTools™ Software

See VST Software for full description & operating system requirements

Shipped Worldwide

Orders received by 2:00PM Ship Same Day, otherwise Next Business Day. Non U.S. orders may take 24-hrs to clear credit-card payment gateway.

Shipping Rate includes insurance for full replacement value and a Signature is Required at the Delivery Address.


NEW...VST LAB Coffee III Refractometer (unbundled)
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