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Diesel Exhaust Fluid (DEF) Refractometer

3-in-1 tool combines coolant, battery, and DEF scales all in one

  • Focusing eye piece for clear readings and comfort of use
  • No power needed, uses ambient light to verify fluid condition
  • Automatic temperature compensation
  • Reads both Ethylene and Propylene Glycol based coolants
Kit Includes:
  • Fluid dropper
  • Cleaning cloth
  • Screwdriver
  • Blow molded storage case

Case IncludedYes
BrandATD Tools
Part Number3325
Line CodeATD
TerminologyDiesel Exhaust Fluid (DEF) Refractometer
For warranty information please contact Auto-Wares.