VST LAB Coffee Espresso and Tea III Refractometer (unbundled)

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 Includes: VST LAB Coffee III Refractometer w/integrated auto-ranging Coffee & Espresso TDS Scales - Coffee-Espresso: 0.00-20.00% Rubberized silicone armor jacket (Gray/Orange) 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 multipl