Refractometers

Extech's refractometers measure sugar concentration, brix concentration and salt concentrations in fluids and lubricants. They are used in the aquarium, fish farming, automotive, food and beverage and processing applications. Find a wide selection of these meters to fit your application.


Extech RF40 Portable Battery Coolant/Glycol Refractometer with ATC-

Extech RF40 Portable Battery Coolant/Glycol Refractometer with ATC
Model: RF40

Sale Price $89.09 USD
Regular Price $98.99 USD
Availability 2 in Stock

Qty:

Sale Price $89.09 USD
Regular Price $98.99 USD
Availability 2 in Stock
Quantity

Extech RF11 Portable Sucrose Brix Refractometer with ATC, 0 to 10%-

Extech RF11 Portable Sucrose Brix Refractometer with ATC, 0 to 10%
Model: RF11

Sale Price $113.84 USD
Regular Price $126.49 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $113.84 USD
Regular Price $126.49 USD
Availability 1 to 2 Weeks
Quantity

Extech RF12 Portable Brix Refractometer with ATC, 0 to 18%-

Extech RF12 Portable Brix Refractometer with ATC, 0 to 18%
Model: RF12

Sale Price $113.84 USD
Regular Price $126.49 USD
Availability 1 Week

Qty:

Sale Price $113.84 USD
Regular Price $126.49 USD
Availability 1 Week
Quantity

Extech RF15 Portable Sucrose Brix Refractometer with ATC, 0 to 32%-

Extech RF15 Portable Sucrose Brix Refractometer with ATC, 0 to 32%
Model: RF15

Sale Price $113.84 USD
Regular Price $126.49 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $113.84 USD
Regular Price $126.49 USD
Availability 1 to 2 Weeks
Quantity

Extech RF153 Digital Brix Refractometer-

Extech RF153 Digital Brix Refractometer
Model: RF153

Sale Price $251.99 USD
Regular Price $279.99 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $251.99 USD
Regular Price $279.99 USD
Availability 2 to 3 Weeks
Quantity

Extech RF20 Portable Salinity Refractometer, 0 to 100ppt-

Extech RF20 Portable Salinity Refractometer, 0 to 100ppt
Model: RF20

Sale Price $89.09 USD
Regular Price $98.99 USD
Availability 5 Days

Qty:

Sale Price $89.09 USD
Regular Price $98.99 USD
Availability 5 Days
Quantity

Extech RF41 Portable Battery Coolant/Glycol Refractometer with ATC-

Extech RF41 Portable Battery Coolant/Glycol Refractometer with ATC
Model: RF41

Sale Price $89.09 USD
Regular Price $98.99 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $89.09 USD
Regular Price $98.99 USD
Availability 4 to 5 Weeks
Quantity

Calibration Lab
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