The 6 Best Digital gravity meters (2023 reviews)

The features department is where aichose digital gravity meter truly manages to shine. The dual Brix, Gravity scale is nice so you don't need to convert Brix to Gravity before adding results to brewing software. It measures sugar content of alcohol after fermentation and will not measure alcohol. The blue/clear transition is crisp enough for accurate readings. It is constructed with non-staining, non-corrosive and non-reactive chromium material which make sure hygiene and safety for all users.

The visual display is super easy to read and very clear, once focused for your eye. It is packaged in a plastic storage box with all needed accessories including a refractometer, 3 droppers, a screwdriver, a user manual and a cleaning cloth. These are great for quick readings at the front end of the process without having to rapidly chill wort, or deal with temp corrections when you want to make quick adjustments.

Why We Like This:

Easy to use and way faster than a hydrometer
Great quality, invaluable tool for homebrewers, cider and mead makers
New and hot release

Milwaukee Digital gravity Meter

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The milwaukee digital gravity meter should be able to handle its purpose and duties with ease. It is best to use a calibration solution that is closer in value to your aquarium salinity. This refractometer measures salinity in parts per thousand, and is very accurate. It comes with two pipettes, 9volt battery, a bottle of calibration fluid and a bottle of 1.025 saltwater test solution. It is designed to test for salinity not specific gravity for alcohol content. The ease of calibration makes this a must have for serious marine aquarium keepers.

Easy one button calibration, and one button reading makes this digital Refractometer the only way to go. This is a must for any even remotely serious reef tank hobbyist.

Why We Like This:

A must have for people with a saltwater tank
Calibration is easily accomplished with ro/di water
Auto shut off has enough delay to allow multiple sample test
Incredible easy to use and a must buy for saltwater aquariums

DIFLUID Digital gravity Meter

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The difluid digital gravity meter gives the top-tier meter a run for their money by offering flagship specs at a much more affordable price. Calibration is much easier and faster than with a traditional refractometer. The difluid pocket refractometer is easy to use, fast reading and pairs to an app to perform and save your measurement results. It allows to measure both brix and specific gravity, making it versatile and suitable for a wide range of applications.

The unit is made out of decently thick ABS plastic and has a bright backlit easy-to-read OLED display. The display on the refractometer is bright and easy to read. The sweetness of fruit can be a good indicator as to how ripe it is, which is useful information when making canned jelly so that you can determine how much pectin or sugar to add to a recipe.

This device is easy to use and while it is small the digital display is crisp enough to easily read. It comes with a calibration screwdriver and instructions for easy calibration.

Why We Like This:

Automatically compensates for temperature variations, ensuring accurate readings
Good brand reputation

GPI Digital gravity Meter

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If you often find yourself scrambling for appropriate and satisfactory meter, gpi digital gravity meter should be your first option for buying. This GPI digital fuel flow meter is water resistance, which means that it can withstand rain, snow, etc. It is made from durable cast aluminum and features an LCD display that is accurate to +/-5 percent of reading. It is required for installation to attach the plumbing.

This meter is designed to be installed between a fuel nozzle and a hose with a flow rate of at least 3 gpm. The USER-FRIENDLY compact design integrating a self-contained, battery-operated 4 digit display and a factory calibration makes for a true plug and play device. It is ideal for use with free flow gravity systems or combined with an electric transfer pump as part of a fuel transfer system. Exceptional versatility allows a hose end or inline installation for your unique application.

Why We Like This:

One of the new comers and featured product
Delivers what they promise

Vaetuka Digital gravity Meter

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Vaetuka is known for creating pragmatic and minimalist meter for people on the go, and its line of vaetuka digital gravity meter definitely falls in line with that reputation. It is a very suitable machine for those who grow fruits in a vegetable garden, those who are worried about taking too much sugar, those who are free to study in summer vacation, those who want to sell fruits to customers, and those who research fruits. It is easy to load liquid to be tested. It can be used in a bright environment. It comes with a lithium battery, it can be charged from the charging port, and does not require replacement of batteries. It is easy to see regardless of the traditional sugar gauge, and the temperature can be measured at the same time. It can not adjust for decinal places. It’s wonderful they give droppers and a cleaning cloth. It can be used about 2000 times in one full charge.

Why We Like This:

Active in a wide range of purposes
Screen display and quickly get data
Good brand reputation

Mumusuki Digital gravity Meter

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Compared with other meter in this category, the mumusuki digital gravity meter has a convenient design. This refractometer can measure the brix, salinity and water gravity quickly and accurately. It can test the sugar content of beer, fruit juice, the salinity and water gravity of seawater. It is lightweight, wear resistant and durable for long time use. The adjustment range of eyepiece and hand wheel is within 2cm left or right. It is easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry around.

Why We Like This:

Rubberized grip handle, non-slip and comfortable to hold
Storage the instrument at dry and non-corrosive place
Automatic temperature compensation, temperature ranging 10°-30°c
Do not loose any connection part arbitrarily, prevent violently shock, impact and falling off