Refractometer Beer Wort Dual 0-32Brix&SG Wine Sugar Concentration Brewing Fruit Refractometer 1.000-1.120 Specific Gravity Meter

Refractometer Beer Wort Dual 0-32Brix&SG Wine Sugar Concentration Brewing Fruit Refractometer 1.000-1.120 Specific Gravity Meter

AliExpress