Extech Refractometers

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  1. Extech RF41
    Extech RF41 Portable Battery Coolant/Glycol Refractometer with ATC (C)
    Order #: RF41
    Mfg #: RF41
    Availability: Ships in 1-2 weeks
    Special Price $80.99 Regular Price $89.99
    Portable Battery Coolant/Glycol Refractometer with ATC (C) Learn More
  2. Extech RF40 Portable Battery Coolant/Glycol Refractometer with ATC (F)
    Extech RF40 Portable Battery Coolant/Glycol Refractometer w/ATC(F)
    Order #: RF40
    Mfg #: RF40
    Availability: In stock
    Special Price $80.99 Regular Price $89.99
    Portable Battery Coolant/Glycol Refractometer w/ATC(F) Learn More
  3. Extech RF20
    Extech RF20 Portable Salinity Refractometer (0 to 100ppt)w/ATC
    Order #: RF20
    Mfg #: RF20
    Availability: Ships in 2-3 weeks
    Special Price $80.99 Regular Price $89.99
    Portable Salinity Refractometer (0 to 100ppt)w/ATC Learn More
  4. Extech RF15
    Extech RF15 Portable Refractometers
    Order #: RF15
    Mfg #: RF15
    Availability: Ships in 2-3 weeks
    Special Price $103.49 Regular Price $114.99
    Portable Refractometers Learn More
  5. Extech RF12
    Extech RF12 Portable Brix Refractometer (0 to 18%) with ATC
    Order #: RF12
    Mfg #: RF12
    Availability: Ships in 2-3 weeks
    Special Price $103.49 Regular Price $114.99
    Portable Brix Refractometer (0 to 18%) with ATC Learn More
  6. Extech RF11
    Extech RF11 0-10% Brix Refractometer ATC Single R
    Order #: RF11
    Mfg #: RF11
    Availability: Ships in 2-3 weeks
    Special Price $103.49 Regular Price $114.99
    0-10% Brix Refractometer ATC Single R Learn More
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