01MONITORING & TESTING
Precision for the fermenting vessel
A quiet instrument for the home brewer, this set of four glass hydrometers sits ready beside your fermenters. The black finish offers a sleek contrast to the clarity of the liquid, while the slender form ensures it slips easily into any vessel.
Use these tools to track the progress of your fermentation with confidence. They are suited to anyone brewing beer, wine, cider, mead or kombucha who values precision in their craft.


02MATERIALS
Crafted from clear, durable glass
Each hydrometer is constructed from high-quality glass, providing the transparency needed for accurate readings. The material is robust enough for regular handling yet delicate in its function. The black colourway gives the instruments a professional appearance, distinguishing them from standard plastic alternatives often found in entry-level kits.

04IN USE
Simple vertical placement for results
To take a reading, place the hydrometer vertically into the liquid at a standard temperature of 20 degrees Celsius. Wait until the instrument stabilises; the point where the liquid line meets the stem indicates the alcohol content. It is important to note that accuracy is highest at higher alcohol levels, while lower concentrations may require more careful interpretation.
DETAILS
Understanding the margin of error
While these tools offer reliable data, they are subject to a measurement allowed error of plus or minus 1 to 3 centimetres on the scale. Temperature also plays a role in accuracy; if your environment deviates from the 20-degree standard, consulting an adjustment chart will help refine your results. The package contains only the four hydrometers, making this a focused addition to your brewing setup.
AT A GLANCE
The key points
- Four glass hydrometers included in this value pack
- Scales marked 0-200 Proof and 0-100 Tralle
- Clear, easy-to-read font for accurate monitoring
- Designed for beer, wine, cider, mead and kombucha
- Standard reading temperature is 20 degrees Celsius
Highlights
- High quality pyknometer
- The pyknometer has a 0-200 proof and 0-100 tralle, marked in and easy to read font. It can help you accurately calculate and monitor fermentation progress. Easy operation: Place the tester vertically into the wine at a standard temperature (usually 20 degrees Celsius). When the wine stabilizes, the reading above it remains level with the liquid , indicating the alcohol content. Value Pack: which are perfect for brewing beer, wine, cider, mead, kombucha, and distillates. The for family or brewing enthusiasts. Scope of use: High alcohol content is more accurate at high alcohol content, but may not be accurate at low alcohol content. It is also not suitable for measuring sugar or other components in wine. Temperature effect: Distillation supply can accurately read, but temperature can affect the accuracy of reading. You need to first understand the temperature of the surrounding air and liquid, and then consult the “Adjustment Chart” (Internet search) to determine it. Material: Glass colour: As Shown Package Contents: 4 x hydrometers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
- High quality pyknometer
- The pyknometer has a 0-200 proof and 0-100 tralle, marked in and easy to read font. It can help you accurately calculate and monitor fermentation progress.Easy operation: Place the tester vertically into the wine at a standard temperature (usually 20 degrees Celsius). When the wine stabilizes, the reading above it remains level with the liquid , indicating the alcohol content.Value Pack: which are perfect for brewing beer, wine, cider, mead, kombucha, and distillates. The for family or brewing enthusiasts.Scope of use: High alcohol content is more accurate at high alcohol content, but may not be accurate at low alcohol content. It is also not suitable for measuring sugar or other components in wine.Temperature effect: Distillation supply can accurately read, but temperature can affect the accuracy of reading. You need to first understand the temperature of the surrounding air and liquid, and then consult the “Adjustment Chart” (Internet search) to determine it.















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