12 best hydrometer tests

A hydrometer test is a widely used technique in substance analysis and measurement, particularly in industrial and scientific applications. It involves the use of a hydrometer, which is a specialized instrument designed to measure the density or specific gravity of a liquid. Here's what you need to know about hydrometer tests:

  1. Purpose: The primary purpose of a hydrometer test is to determine the density or specific gravity of a liquid. Specific gravity is the ratio of the density of a liquid to the density of water, and it provides valuable information about the composition and characteristics of a substance.

  2. Hydrometer Instrument: A hydrometer is a slender, graduated glass or plastic tube with a weighted bottom. It typically features a scale with markings that correspond to specific gravity values. The hydrometer is carefully floated in the liquid being tested.

  3. Floating Principle: The hydrometer relies on the principle of buoyancy. When placed in a liquid, it displaces a volume of the liquid equal to its own weight. The depth to which it sinks in the liquid depends on the liquid's density. Less dense liquids will cause the hydrometer to float higher, while denser liquids will cause it to sink deeper.

  4. Reading Specific Gravity: To determine the specific gravity of a liquid using a hydrometer, one reads the scale at the point where the liquid's surface intersects the scale. The specific gravity value can then be read directly from the scale.

  5. Applications:

    • Brewing and Winemaking: Hydrometer tests are commonly used in brewing and winemaking to monitor the fermentation process and determine alcohol content.
    • Chemical Analysis: Hydrometers are used in chemical laboratories to assess the concentration of solutes in a solution.
    • Petroleum Industry: In the petroleum industry, hydrometer tests help determine the density of crude oil and various petroleum products.
    • Battery Electrolyte: They are used to check the specific gravity of battery electrolytes to assess battery health.
    • Soil Analysis: In soil science, hydrometer tests are used to determine soil particle size distribution.
    • Antifreeze Testing: In automotive maintenance, hydrometers are used to check the specific gravity of engine coolant or antifreeze.
  6. Temperature Correction: It's important to note that the temperature of the liquid can affect the accuracy of a hydrometer test. Many hydrometer scales include a temperature correction factor to compensate for variations in temperature.

  7. Calibration and Accuracy: Hydrometers should be regularly calibrated to ensure accurate readings. They are typically fragile instruments and should be handled with care.

Hydrometer tests are valuable tools in various industries for assessing the properties of liquids.They provide essential data for quality control, research, and monitoring processes, making them an indispensable part of substance analysis instrumentation.

Below you can find our editor's choice of the best hydrometer tests on the market
  

14" Plastic Hydrometer Test Jar

Chicago Brew Werks

Based on 264 reviews Check latest price

Product description

14" Plastic hydrometer test jar measure your gravity readings quickly and accurately with this convenient hydrometer test jar.

  • Home brewing & wine making
  • Plastic hydrometer test jar
  • 14" size

User questions & answers

Question: Does this tube have a closed end
Answer: It really depends on the firewall rules you implement, how many address lists you have it sifting through, and what scripts you have it running but on the WAN side you shouldn't have any issues getting the most out of your internet connection. On the LAN side I've configured LACP and managed to get a solid 2G connection to a workstation so the user could transfer autocad files a little easier, it works surprisingly well for a little $70 gizmo.
Question: Will this work with Tralle scale/Alcometer hydrometers
Answer: No tiene ese modelo
Question: This says it is plastic so how is it that the reviews say it cracks ! Glass cracks, Not Plastic, so is it glass or plastic
Answer: Yes, to the best of my knowledge!
Question: What is the diameter (and/or volume) of this item
Answer: Thank you for your interest in Georgia Boots. This style, GR500, does have a welted construction. which means you would be able to have it resoled at a shoe repair shop. We hope this helps with your purchase. Please reach out with further questions. Have a great day. -MR at Georgia

Glass Hydrometer Test Tube Jar & Cylinder Brush - Narrow Flask for Alcohol Testing Moonshine, Homebrew Beer, Home Wine Making Kits, Borosilicate Glass 3.3

Brewing America

Based on 738 reviews Check latest price

User questions & answers

Question: Will this work correctly with a miller maple syrup hydrometer
Answer: I've no idea what a miller maple syrup hydrometer is ??
Question: Does the box this comes with have a space for a hydrometer too? I already have a hydrometer but need this and a box to store them both in
Answer: Yes, there is room to store a hydrometer in the box with the tube. However, this box is not foam injected with padding, as our Brewing America kit boxes are. We suggest for the best longterm protection of your glass test gear, our Brewing America Hydrometer Test Kits. Thank you.
Question: Will this test Isopropyl Alcohol
Answer: This test tube jar will not test anything. You need a hydrometer to insert INTO this test tube to test for alcohol content. I am sure that they make hydrometers for Isopropyl.
Question: Can this be used with high proof spirits
Answer: Yes! This glass hydrometer test tube jar is made of 1 solid piece of 3.3 borosilicate glass.

Product features

Glass Hydrometer Test Tube Jar

  • The Brewing America Hydrometer Test Jar is a borosilicate glass cylinder for testing and measuring the specific gravity of liquid beverages to calculate ABV (alcohol by volume) of both brewed liquids and high alcohol content moonshine type beverages.
  • It is a narrow design to waste less precious brew or liquor when conducting tests.
  • Each Jar order or Kit order comes with our perfect-fit, stainless steel and nylon cylinder cleaning brush, making your clean-up a breeze.
  • The thick glass, blue bumper guard, solid 1-piece and sturdy base are all additional reasons to upgrade your brewing equipment to the Brewing America high quality hydrometer test flask today!
  • Comes in a great storage box that is easy to gift wrap. Upgrade yourself and a fellow brewer today!

Alcohol Hydrometer Distilling Test Kit: Pro Series 0-200 Proof and Tralle Tester & Glass Jar

Very versatile and accurate high alcohol content testing kit. Includes a American-made, NIST Traceable Proof and Tralle Hydrometer--which means accurate testing! This proofing kit all includes a perfect sized, narrow, borosilicate glass test jar and perfect-fit, stainless steel cleaning brush. All this comes in a reusable storage box with a microfiber cleaning cloth and 2-page instruction sheet.

Brewing America cares so much about the distilling industry, we also include links to the 100-year-old national temperature conversion chart, which we corrected for typos and offer in electronic form.

No matter if you are testing your distilled products or high alcohol mixed or age products, you will have the highest quality, consumer-priced, proof and tralle hydrometer to trust right with you.

Pro Series Hydrometer Brew Test Kits are N.I.S.T. Traceable and all include our Glass Test Tube Jar

Brewing America's offers the finest Brewing and Distilling Hydrometers! Triple Scale Hydrometers for brewing can be purchased with or without a built-in Thermometer. ALL Brewing America Hydrometers are American-Made and NIST Traceable--which means accuracy! Another professional level product at consumer availability, readily to ship by Amazon.

Our hydrometer kits come with our beloved Brewing America narrow, borosilicate glass test jar, stainless steel and nylon brush as well as our 2-page instruction sheet and microfiber cleaning cloth. But the best part is the foam injected storage box. No longer worry about knocking your brewing test equipment off the shelf and it all being broken. This storage box will help keep it safe for years to come!

Brewing America Testing Supplies Known for Quality & Precision

Brewing America has become known as the national leader for quality hydrometer and testing equipment backed by a top-rated company. Quality and Accuracy go hand-in-hand and your purchase of Brewing America brewing and distilling testing supplies means you will not be disappointed!

Chefast Hydrometer and Test Jar for Wine, Beer, Mead and Kombucha - Combo Kit of Triple-Scale Hydrometer, 250ml Plastic Cylinder, Cleaning Brush, Cloth and Storage Bag

Chefast

Based on 3 reviews Check latest price
  • THE PERFECT HYDROMETER TEST JAR SET: Whether your forte is beer, wine, mead or kombucha, make sure your alcohol, sugar, and gravity measurements are right in the sweet spot with this combo kit. Our user-friendly hydrometer helps you guard against errors that could ruin your product, while our EXTRA THICK & NARROW plastic test jar helps you waste less of your precious home-brew and get the best readings every single time.
  • EASY, SAFE AND ACCURATE: Measuring specific gravity from 0.99-1.17, brix/balling from 0-35 and potential alcohol by volume from 0%-20%, this essential proofer is easy to read and free of mercury, lead and other hazardous compounds. It’s your environmentally-friendly way to make pinpoint measurements of your home brew. Please Note: Our hydrometer will NOT work with maple syrup, moonshine, or other high-alcohol content home distilling beverages.
  • SPECIAL EXTRAS INCLUDED: In this tester kit, we’ve also included a few handy home-brew helpers that could really save the day. The cleaning brush will make short work of cleaning your plastic test tube and other brewing equipment; the cloth helps you keep the hydrometer clean; and the canvas carry bag keeps it all together so you’re not running around hunting for a key component.
  • AWESOME GIFT FOR HOME BREWERS: Is there someone in your life who loves to brew their own, but you wonder whether they have the quality equipment they need for making accurate measurements? This combo kit comes in a stylish box, and it is a great gift that could be just what they need to brew with the best of them. Plus, the attractive box keeps everything organized and safe while it is on its way to you.
  • SATISFACTION GUARANTEE: If you’re not thrilled with this combo set, just send it back to us within 90 days to receive a full refund. On top of that, the hydrometer is warrantied accurate for one year. Pick up a bevy of home brewing essentials you need to succeed in one swoop; order the Chefast Homebrew Helper today!

User questions & answers

Question: How much liquid is needed for the measurement
Answer: 250 mL
Question: What Temperature is this calibrated to
Answer: 60 deg.
Question: does the kombucha/beer need to be decarbonated to test it
Answer: It may need to be, however simply spinning the hydrometer and forcing the bubbles off the surface of said hydrometer should give you an accurate reading. I do this with my mead and it works every time.
Question: Can you use this to determine sugar content
Answer: Hello 'Amazon Customer,' Thank you for showing interest in our product. About your question, Our hydrometer was designed to use by homebrewers who need to measure the Specific Gravity, BRIX (sugar content) and Potential Alcohol (ABV) when making (mainly) wine and beer. I hope this answers your question. Regards, Daniel Williams Chefast Customer Service Representative

Product features

Analyze and Optimize

Have you been bedeviled by inconsistent product when you home brew?



Are you searching for a hydrometer that’s incredibly accurate, easy to read and friendly to the environment?



Are you lacking some handy home brewing items such as a brush to clean your beer bottles?



Then the Homebrew Helper Kit by Chefast is For You!

 

All You Need and More
Hydrometer Specifications
3 Reasons to Choose This Unique Combo Kit by Chefast

Handy Extras



In addition to the essentials, the Chefast Homebrew Helper kit gives you a few more items that no brewer should be without.



The cleaning brush simplifies the process of cleaning those beer bottles; the cloth keeps the hydrometer free of outside particles; and the canvas carry bag helps you keep everything in one place.

Hydrometer Alcohol Meter Test Kit: Distilled Alcohol American-Made 0-200 Proof Pro Series Traceable Alcoholmeter Tester Set with Glass Jar for Proofing Distilled Spirits

Based on 1 reviews Check latest price
  • HIGH QUALITY PROOF & TRALLE TEST KIT: American made, NIST Traceable 0-200 Proof & Tralles Hydrometer for alcohol (Made in the USA) meeting or exceeding the standards set by the National Institute of Standards and Technology. 0-200 PROOF scale for alcohol proofer testing spirits, high alcohol liquor, moonshine, corn whiskey, barrel aging dissipation, infusion batch and tincture recipes or other high alcohol content home distilling beverages for alcohol content measuring.
  • HYDROMETER FOR MOONSHINE TESTING: Distillers, buy the best homebrew hydrometer alcohol proofer - Float your new Brewing America proofing hydrometer for moonshine for your alcohol testing in your still parrot or draw your sample to gauge your grain liquor proof measurement to measure alcohol content in your new Brewing America borosilicate glass test cylinder, either way, you have what you need!
  • EVERYTHING YOU NEED: What's included: One Made In America Brewing America Alcoholmeter (also called a Proof and Tralle Hydrometer for homebrew or spiritometer), One solid borosilicate Glass Test Tube Jar Cylinder, One sturdy Bottle Brush made of STAINLESS STEEL designed specifically for our very narrow test jar, One plastic storage tube, One foam filled, sturdy outer box. We also include one microfiber cloth and our 2- page direction sheet with a conversion chart.
  • BOROSILICATE GLASS TEST TUBE: Highest quality equipment means this equipment has the tolerance for the temperature variances of your mash (or wort) brew ABV percentage tests. It comes with a removable bumper guard and a sturdy, perfect-fit, hydrometer test jar cleaning BRUSH with stainless steel handle, and microfiber cloth, making clean-up a breeze. And you will keep all your test stuff safe in your sturdy storage box.
  • BEST GIFT - MANY USERS: No matter if you are distilling or mixing liquors or wines, barrel aging or infusing, there are many applications of this versatile booze testing combo kit. BE CAREFUL: Home brew and home distiller hydrometers are still breakable, even when you have the highest quality raw glass materials and skilled American labor, moonshine supplies and measuring devices are to be loved, so take care of your high quality equipment and it will help you brew your best batches yet!

User questions & answers

Question: Is this accurate in the 6% abv range
Answer: Yes, this alcoholmeter is accurate at the 6% range although perhaps the better tool for the job would be our Brewing America Triple Scale Kit if you are brewing. Reach out to us anytime. We are always glad to help!
Question: Does this work well for testing tinctures and infusions
Answer: It only reads alcohol proof and Tralle. It’s meant to tell you how much alcohol is in a solution. Sugars and bubbles mess with its accuracy. Joe this helps
Question: Doesn't matter what I put int he test jar. Hydrometer drops to the bottom
Answer: Hello. Is your alcoholmeter broken or cracked and filling with the liquid you are testing? Alcoholmeters are measuring the density of the liquid, with distilled alcohol being less dense than water. So for your alcoholmeter to drop to the bottom of a test jar it would mean your test liquid would be less dense than 200 proof distilled alcohol or the glass is broken or cracked, allowing liquid inside. What liquid are you testing? All of our hydrometers and alcoholmeters come with instructions, including HOW to test your new hydrometer or alcoholmeter in distilled water to ensure it is accurate. All of our Brewing America hydrometers and alcoholmeters are NIST Traceable and we guarantee accuracy within +/- .002. We are always happy to help customers and are glad to help you work through any issues.
Question: Does the kit include any calibration documentation or test certificates
Answer: Although we offer a 100% satisfaction guarantee and the Brewing America Pro Series hydrometers are all N.I.S.T Traceable, they do not come with a calibration document nor test certificate because they are not N.I.S.T. Certified. However, every Brewing America Pro Series hydrometer is individually tested and we stand behind our product. The Brewing America Pro Series Hydrometer Test Kits make the high-quality N.I.S.T. Traceable hydrometers available to consumers at an affordable price.

Product features

Alcohol Hydrometer Distilling Test Kit: Pro Series 0-200 Proof and Tralle Tester & Glass Jar

Very versatile and accurate high alcohol content testing kit. Includes a American-made, NIST Traceable Proof and Tralle Hydrometer--which means accurate testing! This proofing kit all includes a perfect sized, narrow, borosilicate glass test jar and perfect-fit, stainless steel cleaning brush. All this comes in a reusable storage box with a microfiber cleaning cloth and 2-page instruction sheet.

The Brewing America kits come with a narrow, borosilicate glass test tube, so you wastes less brew liquid. They are crystal clean to see through...no graduated markings blocking your view. Easy clean-up with the perfect-fit cylinder brush and we include a 2-page instruction sheet with conversion chart as well as a microfiber cleaning cloth too.

Brewing America cares so much about the distilling industry, we also include links to the 100-year-old national temperature conversion chart, which we corrected for typos and offer in electronic form.

Hydrometer Test Tube Jar

The Brewing America Hydrometer Test Jar is a borosilicate cylinder for testing and measuring specific gravity beverages' ABV (alcohol by volume) of both brewed liquids and high alcohol content moonshine type beverages.

The narrow tube design wastes less precious liquid spirits or liquor when conducting tests. The thick glass, blue bumper guard, solid 1-piece and sturdy base are all additional reasons to upgrade your brewing equipment to the Brewing America high quality hydrometer test flask today!

Pro Series Alcohol Hydrometer: N.I.S.T. Traceable Proof and Tralle Hydrometer for Accuracy for Home Alcohol Testing

This is Brewing America's finest Distilling Hydrometer! Proof and Tralle Hydrometer with a 0-200 Scale that is American-Made and NIST Traceable--which means accuracy! Another professional level product at consumer availability, ready to ship by your nearest Amazon warehouse.

No matter if you are testing your distilled products or high alcohol mixed or age products, you will have the highest quality, consumer-priced, proof and tralle hydrometer to trust right with you.

Brewing America Testing Supplies Known for Quality

Brewing America has become known as the national leader for quality hydrometer and testing equipment backed by a top-rated company. Quality and Accuracy go hand-in-hand and your purchase of Brewing America brewing and distilling testing supplies means you will not be disappointed!

Make your next batch, your best batch yet with Brewing America test equipment!

Vintage Shop 14" Hydrometer Test Jar for Beer or Wine Sampling

Vintage Shop

Based on 194 reviews Check latest price

Product description

For taking samples of beer, wine or spirits for hydrometer specific gravity readings.

User questions & answers

Question: So if there are no markings on then tube then why dont you use a photo with no markings? Good old bait and switch
Answer: The SL510 has a frequency range from 31.5Hz to 8KHz.
Question: I have this brand, with the readable scales, sadly mine fell and broke. I want the one with scales can you help me find the correct one
Answer: Yes, but this model no have Wifi so you need to install an access point Wifi.
Question: is this whole piece plastic, or just the base
Answer: Should be able to handle it.
Question: what is the diameter and the volume
Answer: I'm late at answering this question but hear me out. The hex s router board can link aggregate all ports even the sfp port. OR you can even link aggregate ports in segments.. like 2 for this and 2 for that. I have mine set to link aggregate from the modem to the routerboard and the routerboard to a cisco sg200 switch.

Brewing Hydrometer Alcohol Tester Kit: Beer & Wine American-Made Specific Gravity ABV Test Pro Series Traceable & Borosilicate Glass Test Tube Jar & Brush

Based on 553 reviews Check latest price
  • ✔️ HYDROMETER COMBO KIT YOU HAVE BEEN LOOKING FOR: American-made, N.I.S.T. Traceable Triple Scale Hydrometer and & Test Jar Combo – with Cylinder Brush - Specific Gravity Alcohol ABV Tester that is designed and manufactured by multi-generational American glass blowers in America, Glass Test Tube Beaker - for Wine, Beer, Cider, and Mead - Homebrew Fermented Beverages, narrow Borosilicate 3.3 Cylinder. The Elite Brewer Tools you need!
  • ✔️ KNOW YOUR BREW & CRAFT YOUR BEST EVERY TIME: Take accurate gravity readings by using the best abv tester. (0.990 - 1.170), Brix/Balling tool (0-35), Potential Alcohol (0%-22%) We are home brewers too and love offering the highest quality brewing equipment, tools and wine making supplies to help you succeed in crafting brews. Our Brewing America brewing scale is easier to read on our meter. This narrow GLASS Test Cylinder is the highest quality with thick, sturdy lab grade borosilicate glass.
  • ✔️ WASTE LESS PRECIOUS HOMEBREW! We designed our glass test jar to use less liquid wort, mash, must or wash for hydrometer tests. Use only 125 ml instead of a 250 ml as most others require. Waste less, drink (or share) more! SOLID 1-piece THICK borosilicate (Boro) 3.3 glass test flask with bumper guard. It is STURDY and STABLE. BREWERS Prefer Glass Test Jars: We all know sanitization is key to alcohol making. And distillers need to use glass, not plastic. The Brewing America Test Jar is CLEAR.
  • ✔️ WE CARE: We personally inspect each piece of your beer, wine, meade and cider making supplies and equipment kits before shipping, wrapping it ourselves with our microfiber cloth. Our products are responsibly made from recycled materials (glass and paper) that are non-toxic. They are safe for the environment and are easy to clean and re-use. We brew too and are here to answer your questions or concerns. Check out our full line of products with Prime shipping on Amazon!
  • ✔️ EVERYTHING YOU NEED: What’s included in this Set: One Triple Scale Gravity Testing Hydrometer, One Glass Test Tube Cylinder, One sturdy Bottle Brush made of STAINLESS STEEL designed specifically for our very narrow test flask, One sturdy hydrometer box and one STURDY outer box, which will help you stay organized and is also easy to wrap for gifting. We also include one microfiber cloth and our 2- page direction sheet with a conversion chart. Wash and sanitize all equipment before use.

Product features

Pro Series Brewing Hydrometer: N.I.S.T. Traceable Triple Scale Hydrometer

Brewing America's Triple Scale Hydrometer: American-made Triple Scale Hydrometer! No ridiculous colors to take readings against. Tested with a focus group of brewers for homebrewers! Triple Scale: Specific Gravity (0.990 - 1.170), Brix/Balling tool (0-35), Potential Alcohol (0%-22%). Your product and the environment are safe with this gravity reader. The brewing hydrometer is made of safe stainless steel balls in the bottom and American bee wax.

Perfect your brewing with Brewing America's ABV Tester!

Pro Series Hydrometer Brew Tester: N.I.S.T. Traceable Triple Scale Hydrometer

This is Brewing America's finest Brewing Hydrometer! Triple Scale Hydrometer American-Made and NIST Traceable--which means accuracy! Another professional level product at consumer availability, readily to ship by Amazon.

Quality and Accuracy! American-made Hydrometers are superior. You can just feel the difference!

Designed by home brewers and hand-blown by 4th generation American glass blowers. It begins with quality raw materials and finished with the loving care of improving the quality of hydrometers in the home brewing market.

Brewing America Testing Supplies Known for Quality

Brewing America has become known as the national leader for quality hydrometer and testing equipment backed by a top-rated company.

Buy our hydrometers as single units or in a kit, with our signature borosilicate glass test jar!

The Brewing America kits come with a narrow, borosilicate glass test tube, so you wastes less brew liquid. They are crystal clean to see through...no graduated markings blocking your view. Easy clean-up with the perfect-fit cylinder brush and we include a 2-page instruction sheet with conversion chart as well as a microfiber cleaning cloth too.

Quality and Accuracy go hand-in-hand and your purchase of Brewing America brewing and distilling testing supplies means you will not be disappointed!

Hydrometer Packaging and Accessories

No longer worry about knocking your brewing test equipment off the shelf and it all being broken. This storage tube and box will help keep it safe for years to come!

This brewing alcohol tester for fermentation comes with our beloved Brewing America Pro Series Triple Scale Hydrometer and storage tube, as well as our 2-page detailed instruction sheet and microfiber cleaning cloth. This makes it a breeze for new brewers to learn how to test as well keep their brewing equipment safely stored.

About Us

Company Info: Owned and operated by U.S. Veterans. We have been certified by the VA as a Service-Disabled Veteran-Owned Small Business. We are a husband-wife team and served in the Army and Marine Corps, respectively. We love America and we love homebrewing.

Our “why”: We are homebrewers and this business was born out of our simple desire to replace our broken gear with higher quality options. We live in the Blue Mountains (hence our mountain logo). We are hours away from our nearest LHBS (Local Homebrew Shop), so Amazon is our best option for replacement gear. But the options for homebrewing equipment seemed lackluster and low quality. So we decided to create our own and Brewing America was born in 2017.

Product Development: Quality and Performance. Brewing America is constantly looking at how we can bring the best homebrewing products to the masses. Our main focus is on hydrometer testing kits. We have a variety of hydrometers for homebrewers and distillers and they can be bought as kits with our super-awesome glass test jar and a stainless steel brush. We designed our borosilicate 3.3 glass test cylinder to solve the pain points we were having with using so much brew to take a test. We knew a 1-piece borosilicate glass tube was needed for quality of the product, scratch resistance and sanitation, product strength for distillers, and a potentially wide range of sudden temperature changes.

Customer-Centric Focus: We love helping others succeed in the hobby we love and we love to hear what you want and what you love about our products. We are glad to listen and help you wherever we can....so your next batch can be your best yet!

Brewing America has become known as the national leader for quality hydrometer and testing equipment backed by a top-rated company. Quality and Accuracy go hand-in-hand and your purchase of Brewing America brewing and distilling testing supplies means you will not be disappointed!

Circrane Hydrometer & Glass Test Jar Set, Triple Scale Alcohol Hydrometer with Glass Cylinder for Brew Beer, Wine, Mead and Kombucha, ABV, Brix and Gravity Test Kit, Home Brewing Supplies

Based on 454 reviews Check latest price
  • 🧪[The Accurate Hydrometer & Glass Cylinder Kit]: Whether your forte is beer, wine, mead or kombucha, make sure your alcohol content, sweetness or gravity measurements are right in the sweet spot with our combo test kit. Our user-friendly hydrometer helps you guard against errors that could ruin your product, while our EXTRA NARROW measuring cylinder helps you waste less of your precious homebrew and get the best readings every single time.
  • 🧪[Triple Scale & Easy to Read]: Measuring specific gravity from 0.99-1.17, brix/balling from 0-35 and potential alcohol by volume from 0%-20%, this essential proofer is easy to read and free of mercury, lead and other hazardous compounds. It’s your environmentally-friendly way to make pinpoint measurements of your home brew.
  • 🧪[Save Precious Liquid]: You only need 125ml rather than 250ml beer or wine for testing. Our test tube is designed with narrow opening and tall enough to help you get the best readings.
  • 🧪[Complete Set for Home Brewer]: Included 1* Triple Scales Hydrometer, 1* Clear Glass cylinder test jar, 1* Bottle brush (Stainless steel handel), Sturdy storage case (protect hydrometer from breakage), Instruction sheet with scale conversion chart and Microfiber cleaning cloth.
  • 🧪[Manufacturer Warranty]: We provide quality assurance for up to a year since you purchased from us. And if the hydrometer borken or lost any accessory during the shipping, please feel free to contact us. We will glad to provide you free replacement.

User questions & answers

Question: does it measure the brix
Answer: Yes but it’s an extra cost
Question: How much alcohol content its it measure
Answer: I don't think it can be exported to a PC
Question: Is this hydrometer glass
Answer: Please see the Users Manual and Data Sheet for complete information:http://www.jameco.com/Jameco/Products/ProdDS/645642UsersManual.pdfhttp://www.jameco.com/Jameco/Products/ProdDS/645642.pdf
Question: Is it normal to have a small line between narrow and wide part of the glass? Looks almost like a crack
Answer: I am not sure where 407730 is appearing besides the comparison table between the different models. For simplicity, this page is for the Extech 407732. You would get the item in the pictures.

Product features

Ideal Narrow Tube

Save every drop of your fermented liquid means you can reap more to enjoy or share.

One Piece of Borosilicate Glass

Exclusively sturdy and stable, you don’t need to worry the leakage issue.

Crystal Clear Glass

Super easy to read through and no graduated markings to block your view

Microfiber Cloth

With our microfiber cloth, you can easy clean and wach our hydrometer and no need to worry about scratches.

Why you wil choose our hydrometer kits

Easy-to-reading color coding scale

Lead& Mercury free: Non-toxic

Easy to clean and re-usable

Hydrometer Specifications:

  1. Specific Gravity: 0.99 - 1.17
  2. Potential Alcohol By Volume: 0%-20%
  3. Brix/Balling: 0-35

Home Brew Ohio 6839-5068 Triple Scale Hydrometer and Test Jar Combo

Home Brew Ohio

Based on 330 reviews Check latest price

Product description

Combo includes a 12" plastic test jar and a hydrometer with specific gravity range of 0.990 - 1.170. The hydrometer also measures balling and gives a potential alcohol by volume reference.

  • Hydrometer and test jar combo
  • 12" plastic test jar
  • Hydrometer included
  • Test Jar has a Removable Base For Easy Cleaning

User questions & answers

Question: Will this work in proofing mixed drinks? Making homemade "apple pie" and wanted to proof the drink once it's mixed
Answer: As far I know you don't need an AC Adapter to work with this sound meter (it work with 4 AA batteries) the USB cable it's for downloading the information to the computer.
Question: Can someone recommend a better graduated cylinder to get for this? The one that came with it is not ideal
Answer: All elements in the sale are shown in the photo including the certificate.
Question: does it have a built-in thermometer with correction scale
Answer: The distance is upto the user since it is to measure how loud the noise is heard where tge user is. My case was to record how loud the construction noise was heard from my house.
Question: Would this work for cooking maple syrup
Answer: Please check out the official website of this device's company for the information. I needed this equipment to measure the noise and submit the decibel number to the court.

1 X Glass Hydrometer Test Jar

Home Brew Ohio

Based on 407 reviews Check latest price

Product description

This glass hydrometer test jar has a wide plastic base to prevent tipping. The longer tube makes this test jar perfect for any of our hydrometers. A test jar makes taking hydrometer reading easier, and with less waste.

  • Glass hydrometer test jar
  • Model Number: 3Y-8YYW-AAYA
  • Item Product Dimension: 12.3" L x 4.9" W x 4.5" H
  • Item Package Weight: 0.5 lb

User questions & answers

Question: What is the volume of this test jar
Answer: Hello, This unit has a sampling rate of 1 to 60 seconds and features a built-in memory that can log up to 64,000 data points so this should definitely work for your needs. You can use the software that comes included to export the data to your computer.
Question: What is the diameter and height of the test jar
Answer: The R8080 includes Sound Level Microphone, Windscreen, USB Cable, Windows Software, (4) AAA Batteries and Hard Carrying Case

Hydrometer Test Cup by Tap My Trees

Tap My Trees

Based on 129 reviews Check latest price

Product description

Stainless Steel Maple Syrup Hydrometer Test Cup. To be used with Maple Syrup Hydrometer to test sugar content of maple syrup. Collecting maple sap is a green, environmentally sustainable process that can be enjoyed by anyone with a healthy, mature maple tree.

  • Stainless steel, sturdy construction
  • Required when using hydrometer
  • Used with hydrometer to test sugar content of maple syrup.
  • Collecting maple sap is a green, environmentally sustainable process that can be enjoyed by anyone with a healthy, mature maple tree.

User questions & answers

Question: What are the dimensions of this item
Answer: Hello, Both of these have data logging capabilities however the SD-4023 (which has actually been replaced by the newer R8070SD model) has as external SD card that can hold up to 16gb. The R8080 has an internal memory which holds up to 64,000 datapoints.

Maple Syrup Hydrometer Test Cup for Sugar and Moisture Content Measurement for Consistently Delicious Pure Syrup - Stainless Steel - 10 Inches Tall

Brewing America

Based on 19 reviews Check latest price

Product description

A metal test cup to make maple syrup.

  • MAKE THE BEST SYRUP: Metal Syrup Test Cup for use with a Brewing America Syrup Hydrometer. Using authentic Brewing America Maple Syrup Making Equipment helps you produce the very best genuine syrup! A sugaring must have for measuring your boiled sap.
  • SYRUP MAKING EQUIPMENT YOU NEED: This Stainless Steel Test Cup is a perfect fit for your Brewing America Syrup Hydrometer, which can also be found on Amazon. The measurements are a perfect match to float your hydrometer to get your density reading, so your accuracy will be spot on.
  • HIGH QUALITY YOU EXPECT: Brewing America is the leader in American-made hydrometer manufacturing and is a brand trusted by maple syrup makers, brewers and distillers worldwide! So why not enjoy the perfect fit stainless steel metal test cup for your valued syrup hydrometer. Perfect to use for many sugaring seasons!
  • SPECS: Food-grade Stainless Steel, 10 inches tall, 5 inches wide at the handle, 3 inches wide at the base
  • QUALITY BACKED BY COMMITMENT: Brewing America is well-known, trusted producer of hand-blown, NIST Traceable hydrometers. We are committed to quality products backed by super awesome customer service! We love helping customers! We are an American Certified Service-Disabled Veteran Owned and Operated Company.

Hydrometer and Test Jar for Wine, Beer and Kombucha - Including 250ml Plastic Cylinder, Cleaning Brush and ABV Storage Bag

Based on 576 reviews Check latest price

Product description

Have you been bedeviled by inconsistent product when you home brew?



Are you searching for a hydrometer that’s incredibly accurate, easy to read and friendly to the environment?



Are you lacking some handy home brewing items such as a brush to clean your beer bottles?



Then the Homebrew Helper Kit by Haoguo is For You!



All You Need and More



With a triple-scale hydrometer plus a 250ml marked test jar, our combo kit is exactly what a serious home brewer needs to scientifically ensure that their product is within parameters.



Now all that’s left is to play around with the flavor profile to create a concoction worth putting your name on!



Hydrometer Specifications



1. Specific Gravity: 0.99 - 1.17

2. Potential Alcohol By Volume: 0%-20%

3. Brix/Balling: 0-35



3 Reasons to Choose This Unique Combo Kit by Haoguo



1. Handy Extras

2. In addition to the essentials, the Haoguo Homebrew Helper kit gives you a few more items that no brewer should be without.

3. The cleaning brush simplifies the process of cleaning those beer bottles.



Just What the Brewing Experts Ordered



Whether you yourself are looking to up your brewing game or you know someone who is interested in home brewing but who needs to get their feet wet, this combo set is a no-brainer.



And at this price, there’s no excuse for any brewer to be without this ticket to homebrew nirvana.



Accurate Testing for Beginners and Beyond



We even include an instruction sheet to show beginners what they should be looking for when reading their hydrometer.



Whether you brew beer, wine or Kombucha, this kit can help you improve your product.

  • This set contains a Triple scale Hydrometer, 250ml test jar, super tough hardcase and nylon Cylinder Brush.
  • This well made hydrometer helps you easily calculate Alcohol % (ABV) - Graduated color bands help you know the brewing progress, it's very precise.
  • This triple scale Hydrometer allows you to measure vital information on your home quickly and accurately, which means you can make different wine right at home with this set of tool.
  • EASY, SAFE AND ACCURATE: Measuring specific gravity from 0.99-1.17, brix/balling from 0-35 and potential alcohol by volume from 0%-20%.
  • 100% MONEY BACK GUARANTEE - If you don't like our product, you can return it for a full refund. Any qusetion please do free to contact us.

User questions & answers

Question: When should I test the wine
Answer: I think it is worth buying. The price is low and very practical. I am very satisfied
Question: Can you measure isopropyl alcohol percentage
Answer: Good product. Recommend!
Question: Can my son use this for testing seawater temperature and evaporation
Answer: It is useful, portable and easy to store. Great
Question: Why didn't I get what I saw in the pictures and description
Answer: The info I could find says; "Indicates live voltage from AC 12-volt to 240-volt and 300-volt. Works on AC or DC voltage. " There are also instructions in the package.

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