$520.42

Jewelry Refractometer Gemstone Refractive Index Tester Appraisal Instrument

$515

Abbe Refractometer Binocular Abbe Refractometer with 1.3000-1.7000nD 0-95% Brix

$103.49

3-in-1 Digital Refractometer with ATC for Wine Making, Home Brewing, Recharge...

$29.78

4 In 1 Antifreeze Refractometer Engine Fluid Glycol Antifreeze Point Car Tester

$541.24

Digital Brix Refractometer PAL-103 0-85% Handheld Sugar Meter For Fruit Juice

$168.46

Portable Brix Meter Refractometer Honey Sugar Content Tester with Range 0 to 50%

$75.89

Azzota® Battery/Antifreeze/Cleaning Fluid Refractometer, w/ ATC

$374.98

Atago 4406 PAL-06S Hand-Held Salinity Refractometer, Special Scale for Seawater

$44.09

3-in-1 Honey Refractometer, 58-90% Brix, Bee Keeping Tool

$328

Atago Pocket Saccharimeter Refractometer PAL-1 Brix 0-53% Sugar Content New JP

$75.89

Azzota® Portable Heavy Duty Brix Refractometer, 0-80%

$800

RULDOLPH REFRACTOMETER 12VDC 80W 20101