Testing & Measuring
Brewing is both an art and a science! We have devices to measure all of the vital statistics of your wort, your beer, your brewing liquor, and whatever else you care to test
Hydrometers & Refractometers | Thermometers | Weight & Volume | pH Measurement
![Pocket Scale by Northern Brewer](http://www.northernbrewer.com/cdn/shop/products/42875-northern-brewer-pocket-scale_2_512x.jpg?v=1571725356)
![Closed Northern Brewer pocket scale](http://www.northernbrewer.com/cdn/shop/products/42875-northern-brewer-pocket-scale_1_-_Copy_450x450.jpg?v=1581541016)
Northern Brewer Pocket Scale
Weighing out salts and hop additions is an important part of brew day, and this pocket scale is perfectly suited for measuring small quantities wit...
View full details![Northern Brewer Brewing Scale Main](http://www.northernbrewer.com/cdn/shop/products/43338-Northern-Brewer-Brewing-Scale_6_512x.jpg?v=1602605585)
![Northern Brewer Brewing Scale Top](http://www.northernbrewer.com/cdn/shop/products/43338-Northern-Brewer-Brewing-Scale_3_450x450.jpg?v=1602605614)
Northern Brewer Brewing Scale
Northern Brewer Brewing Scale is perfect for measuring hops, salts, and even specialty grains. Balancing affordability and precision makes this the...
View full details![Brix/Specific Gravity Refractometer with ATC](http://www.northernbrewer.com/cdn/shop/products/7462-brix-specific-gravity-refractometer-atc_silver_1__1_565f8b14-d580-4620-b1f3-fa4ecfc251d1_512x.jpg?v=1579202722)
![Front of Refractometer with Brix and Specific Gravity](http://www.northernbrewer.com/cdn/shop/products/7462e_450x450.jpg?v=1626925069)
Brix/Specific Gravity Refractometer w/ATC
A Brix Refractometer that includes a specific gravity scale. You won't have to do conversions between Brix and gravity when measuring the Original ...
View full details![Northern Brewer Folding Digital Thermometer](http://www.northernbrewer.com/cdn/shop/products/41988-northern-brewer-folding-digital-thermometer_closed_1_48c31b52-ba2b-4317-b895-0c56f469ed7c_512x.jpg?v=1581537413)
Northern Brewer Folding Digital Thermometer
The Northern Brewer Folding Digital Thermometer features increased speed, accuracy, and a folding ergonomic design. Measures precisely between -58°...
View full details![The triple scale Herculometer measuring from 0.982 to 1.160 S.G.](http://www.northernbrewer.com/cdn/shop/products/herculometer_fe90210f-d64d-499c-ba7c-cd3a4c0bc1b1_512x.jpg?v=1581094496)
Herculometer® - Triple Scale Hydrometer
At last, a hydrometer that can stand up to the toughest of brew days (and brewers). Forged from rugged polycarbonate plastic, the Herculometer® is ...
View full details![Standing Herculometer and resting beer thief on display](http://www.northernbrewer.com/cdn/shop/products/41054-Gravity-Testing-Kit_512x.jpg?v=1578949464)
Brewery Essentials Gravity Testing Kit
By performing simple (dare we say, fun) tests with this kit, you'll be able to tell conclusively when fermentation ends (those airlock bubbles aren...
View full details![Herculometer, beer thief, test jar, Fermcap-S, Biofine clear, whirlfloc tablets, and a copy of How to Brew](http://www.northernbrewer.com/cdn/shop/products/41064-mad-brewer-beer-testing-kit_update_1_512x.jpg?v=1581441195)
![Mad Brewer™ Beer Testing Kit](http://www.northernbrewer.com/cdn/shop/products/41064-mad-brewer-beer-testing-kit_update_450x450.jpg?v=1591904880)
Mad Brewer™ Beer Testing Kit
Does your beer reflect your inner Dr. Frankenstein? If you find yourself drawn toward increasingly complex brews, it's time for the Mad Brewer™ Upg...
View full details![Checker 1 pH tester, digital pocket scale, folding digital thermometer, Gypsum, Calcium Chloride, and a brix/specific gravity refractometer](http://www.northernbrewer.com/cdn/shop/products/42058-mad-brewer-deluxe-brew-lab-kit_2_512x.jpg?v=1581447593)
Mad Brewer™ Deluxe Brew Lab Kit
The Brix/Specific Gravity Refractometer allows for quick gravity readings during every step of the process; without the need for a full test jar sa...
View full details![The plastic wine thief separated into three pieces for easy cleaning](http://www.northernbrewer.com/cdn/shop/products/3-piece-thief_512x.jpg?v=1575569251)
3 Piece Thief - plastic
Sampling wine and beer wort is easy with our 19" three-piece plastic thief. To remove a sample of wort or wine for testing, immerse the thief into...
View full details![Fermenter's Favorites® Economy Test Jar](http://www.northernbrewer.com/cdn/shop/products/7405-economy-test-jar_512x.jpg?v=1571725361)
Economy Test Jar
Plastic test jar for taking hydrometer measurements. Perfect for use with any of our hydrometers. An indispensable item in any beer brewer or wine...
View full details![The Breakdown Test Jar separated from its base for easy cleaning](http://www.northernbrewer.com/cdn/shop/products/7404-plastic-test-jar_3_512x.jpg?v=1578939889)
Breakdown Test Jar
This 12" plastic Breakdown Test Jar makes taking hydrometer readings of wine or wort easy. Plastic, 12" tall. Clear column screws into the base to ...
View full details![Hydrometer Holder](http://www.northernbrewer.com/cdn/shop/products/40910_512x.jpg?v=1571725362)
Hydrometer Holder
Keep your hydrometers safe and upright with our hydrometer holder. Collapsible assembly and wide openings mean it can accommodate other scientific ...
View full details![The Beer and Wine Triple Scale Hydrometer resting on a table](http://www.northernbrewer.com/cdn/shop/products/7412-beer-wine-triplescale-hydrometer-1_1_aaa7e09d-1775-418a-a4cf-8ec08b4d42bc_512x.jpg?v=1578597912)
Beer and Wine Triple Scale Hydrometer
This basic, economical alcohol hydrometer reads in three scales; Specific Gravity, Brix/Balling, and Potential Alcohol, making it a must-have tool ...
View full details![Herculometer - Precision Scale Hydrometer measuring 1.060 to 1.130](http://www.northernbrewer.com/cdn/shop/products/42044-herculometer-precision-scale-1060-1130_512x.jpg?v=1581094371)
Herculometer® - Precision Scale Hydrometer 1.060 to 1.130
At last, a hydrometer that can withstand the toughest brew days and provide hyper-accurate readings for your brews! We've combined rugged polycarbo...
View full details![Herculometer - Precision Scale Hydrometer measuring 1.000 to 1.070](http://www.northernbrewer.com/cdn/shop/products/42043-herculometer-precision-scale-1000-1070_512x.jpg?v=1581094358)
Herculometer® - Precision Scale Hydrometer 1.000 to 1.070
At last, a hydrometer that can withstand the toughest brew days and provide hyper-accurate readings for your brews! We've combined rugged polycarbo...
View full details![Herculometer - Precision Scale Hydrometer measuring 0.980 to 1.020](http://www.northernbrewer.com/cdn/shop/products/42042-herculometer-precision-scale-0980-1020_512x.jpg?v=1581094340)
Herculometer® - Precision Scale Hydrometer 0.980 to 1.020
At last, a hydrometer that can withstand the toughest brew days and provide hyper-accurate readings for your brews! We've combined rugged polycarbo...
View full details![13-inch Glass Hydrometer Test Jar](http://www.northernbrewer.com/cdn/shop/products/6396-glass_hydrometer_test_jar_512x.jpg?v=1580835506)
Glass Hydrometer Test Jar- 13"
This glass hydrometer test jar has a wide plastic base to prevent tipping. The longer tube makes this test jar perfect for any hydrometer. A test j...
View full details![Large Dial Thermometer](http://www.northernbrewer.com/cdn/shop/products/6425_alt1_512x.jpg?v=1571725361)
Large Dial Thermometer
Dial thermometer with 2" face, reads in 5° increments. Large, easy-to-read with a 2-inch face, 12-inch overall probe length. Adjustable metal clip...
View full details![Northern Brewer Dial Thermometer Face](http://www.northernbrewer.com/cdn/shop/products/42744-Northern-Brewer-Dial-Thermometer3_2_512x.jpg?v=1571725351)
![Includes our EZ-Clean thermowell for weldless mounting to pre-drilled kettles](http://www.northernbrewer.com/cdn/shop/products/42744-Northern-Brewer-Dial-Thermometer1_450x450.jpg?v=1588966740)
Northern Brewer Dial Thermometer
This dial thermometer features an easy to read 3" face and a 2.25" probe that extends into your kettle. The ½" male NPT threads are compatible with...
View full details![Spunding Valve with Gauge](http://www.northernbrewer.com/cdn/shop/products/43533-Spunding-Valve_512x.jpg?v=1635544350)
Spunding Valve with Gauge
Spunding valve is a must-have for fermenting under pressure or transferring under pressure. A Spunding Valve is used to adjust and release pressure...
View full details![FermagraF°™ Adhesive LCD Thermometer](http://www.northernbrewer.com/cdn/shop/products/41990-FermagraF-Adhesive-LCD-Thermometer_1706710b-e411-41de-b4b1-3d61fac7c5c3_512x.jpg?v=1579279847)
FermagraF°® Adhesive LCD Thermometer
FermagraF°®, the newest innovation of thermometers. Round for easy placement on the Big Mouth Bubbler® or your fermenter of choice. Bright blue c...
View full details![Milwaukee pH55 pH/Temp Meter](http://www.northernbrewer.com/cdn/shop/products/40733b_1_grande_e7e349fa-cf47-42cf-8a34-548242e0ca59_512x.jpg?v=1581522227)
Milwaukee pH55 pH/Temp Meter
If you're an All-Grain brewer, water pH is crucial for your brew. Having the correct pH in your mash and sparge water helps reduce the chance of of...
View full details![Milwaukee pH56 pH/Temp Meter](http://www.northernbrewer.com/cdn/shop/products/milwaukee_ph56_ph_temperature_meter_512x.jpg?v=1571725362)
Milwaukee pH56 pH/Temp Meter
The 1957 Cadillac of portable pH meters. If you're an All-Grain brewer, water pH is crucial for your brew. Having the correct pH in your mash and ...
View full details![20 milliliter Sachet of Buffer Solution pH 4.01](http://www.northernbrewer.com/cdn/shop/products/ph-meter-buffer-solution-for-ph-4-01-20-ml_1_512x.jpg?v=1579203791)
Buffer Solution pH 4.01 - 20 ml sachet
An acid buffer solution in a single-use sachet. Ideal for on the spot calibration: just tear open the top, insert the meter electrode into the sol...
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