Tap My Trees Maple Sugaring Stainless Steel 8 In. Hydrometer Test Cup

Stainless steel hydrometer test cup. Used with maple syrup hydrometer to test sugar content of maple syrup. Stainless steel, durable design. 8 inches high with a 1 inch diameter, for use with standard maple syrup hydrometer. Required when using maple syrup hydrometer. Hydrometer needs to float freely when testing maple syrup.