Erma 0-18% Brix Hand Held Refractometers with (ATC) for Brix Testing synthetic machining Coolants, Maple sap, Cutting Liquid, CNC, for Maple Syrup Makers, Low-Concentrated Sugar Solutions

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Erma 0-18% Brix Hand Held Refractometers with (ATC) for Brix Testing synthetic machining Coolants, Maple sap, Cutting Liquid, CNC, for Maple Syrup Makers, Low-Concentrated Sugar Solutions