Hydrometer Test Jar - 10'' Plastic
Article number: | 53801 |
Availability: | In stock |
Checking the Specific Gravity of unfermented and fermented beverages with a Test Jar is quick and easy. To test for gravity, use a Fermtech Wine Thief to remove a liquid sample from a fermentation vessel and fill the test jar with the sample. Place a hydrometer in the test jar and note the location where the liquid crosses the stem of the hydrometer.