Hydrometers - Page 2 - Blowout Sale! Save up to 64%


Blowout Sale! Up to 64% off on Hydrometers at Dupen Labs, Page 2. Top brands include SP Scienceware, THERMCO, Brewer's Elite, L-K Industries, FEC Source, Miller, Kimble Chase, H-B Instrument Company, E-Z Red, BSG HandCraft, & Tropic Marin. Hurry! Limited time offers. Offers valid only while supplies last.



H-B DURAC B61809-0000 Salt Brine Hydrometer; 0/100 Percent by Saturation
H-B DURAC B61809-0000 Salt Brine Hydrometer; 0/100 Percent by Saturation
By SP Scienceware
In Stock
$33.88

mpn: B61809-0000,

4.1 out of 5 stars with 73 reviews
''Used for measuring sodium chloride saturation of salt brines in various industries including food, fishing, and transportation. Choose from two models with ranges from 0 to 100% or 0 to 26.5%. At 300mm (12”) long, these plain form hydrometers are made of lead free ballast and glass. Each is individually serialized and has a temperature standardization of 60°F (15°C). DURAC Salt Brine Hydrometers are hand inspected by our U.S. quality team in our exclusive triple accredited/registered


Thermco GW9500 Combined Form Quevenne Lactometer, 14 to 42° Quevenne Range, 1.014 to 1.042 SG Range, 1.0° Quevenne Division, 0.001 SG Division, 330mm Length
Thermco GW9500 Combined Form Quevenne Lactometer, 14 to 42° Quevenne Range, 1.014 to 1.042 SG Range, 1.0° Quevenne Division, 0.001 SG Division, 330mm Length
By THERMCO
In Stock
$30.56

mpn: GW9500,

4.3 out of 5 stars with 126 reviews
These Glass hydrometer graduated in specific gravity and degrees Quevenne. Measures the density of whole or skim milk. Temperature Standard 60°F/ 60°FSuitable for Certification. For Whole or Skim Milk.


H-B DURAC 1.000/1.050 Specific Gravity ASTM 111H Hydrometer for Heavy Liquids (B61891-1500)
H-B DURAC 1.000/1.050 Specific Gravity ASTM 111H Hydrometer for Heavy Liquids (B61891-1500)
By SP Scienceware
In Stock
$44.10

mpn: B61891-1500,

4.7 out of 5 stars with 48 reviews
Available in a variety of models measuring specific gravity of heavy and light liquids in various ranges from 0.650 to 2.000 in accordance with the American Society of Testing Materials (ASTM) E100 standards. Specific gravity hydrometers are the most widely used hydrometer, common in industries such as food and beverage, chemistry, pharmacology, transportation, refrigeration and more. Made of lead free ballast and glass, these plain form hydrometers conform to the accuracy requirements of ASTM


Brewer's Elite Hydrometer - for Home Brew Beer, Wine, Mead and Kombucha - Deluxe Triple Scale Set, Hardcase and Cloth - Specific Gravity ABV Tester
Brewer's Elite Hydrometer - for Home Brew Beer, Wine, Mead and Kombucha - Deluxe Triple Scale Set, Hardcase and Cloth - Specific Gravity ABV Tester
By Brewer's Elite
In Stock
$19.99
$11.47
You Save: 43%

mpn: COMINHKG086538, ean: 0781176315463,

4.0 out of 5 stars with 90 reviews
Do you want take pride in Hombrewing? Then you need the Brewer's Elite Deluxe Triple Scale Hydrometer Set! Here at Brewers Elite, it is our mission to make the world's best Hombrew tools & equipment, so that you can focus on making the world's best brews!This Deluxe Set is the only kit to come with a FREE microfiber cleaning cloth, so you can clean up your set in style! Check out how awesome our Deluxe Set is: ★ EASY TO READ - Easy use colour scale gives you a visual guide of when your brew


H-B DURAC 50/100 Percent Isopropyl Alcohol Hydrometer (B61809-4100)
H-B DURAC 50/100 Percent Isopropyl Alcohol Hydrometer (B61809-4100)
By SP Scienceware
In Stock
$42.05
$35.27
You Save: 16%

mpn: B61809-4100,

4.5 out of 5 stars with 93 reviews
This H-B Instrument DURAC isopropyl hydrometer measures percent by volume of isopropyl alcohol. The 260mm (4in) hydrometer has a range of 50 to 100 and features readings in 1 division. Hydrometer is individually serialized and features a metal ballast. Hydrometer includes a multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD/PTB. Each hydrometer is tested and calibrated in an exclusive triple


L-K Industries S10-3000 Hydrometer, API Range (30 to 90)
L-K Industries S10-3000 Hydrometer, API Range (30 to 90)
By L-K Industries
In Stock
$31.44

mpn: S10-3000,

4.5 out of 5 stars with 99 reviews
L-K Industries API hydrometers have multiple ranges that are precision grade for measuring API gravity of crude oil and other petroleum products. We offer all ranges that comply with API (American Petroleum Institute and The American Society of Testing Materials (ASTM) E100 standards, from -1 degrees to 96 degrees. Made in the USA out of precision grade glass and ballast to ensure accuracy. Each is serialized, traceable to NIST, and inspected in our ISO/IEC 17025:2005 ANAB Accredited


H-B Instrument B61823-0500 Instrument Hydrometer, -49 to 61° API, Plain form
H-B Instrument B61823-0500 Instrument Hydrometer, -49 to 61° API, Plain form
By SP Scienceware
In Stock
$66.95

mpn: B61823-0500,

4.8 out of 5 stars with 88 reviews
These hydrometers, with a convenient, built-in, mercury-free thermometer, come in a wide range of models measuring the relative density (specific gravity) of oil and petroleum related products in various ranges from -1 degrees to 101 degrees API in accordance with American Petroleum Institute (API) standards. Made of lead free ballast and glass, these combined form thermo-hydrometers are 381mm (15'') long and contain an enclosed thermometer with a temperature scale of 0/150 degrees F and blue


Specific Gravity Hydrometer 1.000 - 2.000 Dual Scale, by FEC Source. Test Flotation Solution for Fecal Egg Count, Worm Egg Flotation, Measure Liquid for Parasite Egg Flotation.100ml TEST TUBE INCLUDED
Specific Gravity Hydrometer 1.000 - 2.000 Dual Scale, by FEC Source. Test Flotation Solution for Fecal Egg Count, Worm Egg Flotation, Measure Liquid for Parasite Egg Flotation.100ml TEST TUBE INCLUDED
By FEC Source
In Stock
$14.50

mpn: SGHDWC,

4.3 out of 5 stars with 148 reviews
Dual Scale Hydrometer 1.000 to 2.000 Specific Gravity 0 to 72 Degree Baume. Heavy Liquid Hydrometer. 100ml Cylinder Test Tube and Hydrometer Case. Test Flotation Solution Prepared for Fecal Egg Counts. Veterinary Use for Flotation Solution.Included: Protective Case. Included: One100ml Cylinder TEST TUBE. Test the Specific Gravity of Sodium nitrate, Zinc sulfate, Magnesium sulfate, Sodium Chloride (salt) and Sugar.. For Testing Flotation Solution for Fecal Egg Flotation.


H-B DURAC 0.995/1.038 Soil Analysis ASTM 151H Hydrometer (B61891-3100)
H-B DURAC 0.995/1.038 Soil Analysis ASTM 151H Hydrometer (B61891-3100)
By SP Scienceware
In Stock
$53.45
$52.80
You Save: 1%

mpn: B61891-3100,

4.0 out of 5 stars with 104 reviews
These hydrometers are used to determine the specific gravity of soil in the range of 0.995 to 1.038, or -5 to 60 g/L (using a weight by volume scale). Made of lead free ballast and glass, these 280mm (11”) long hydrometers conform to the accuracy requirements of ASTM hydrometers. Each is individually serialized and has a temperature standardization of 68 degrees F/68 degrees F. DURAC Soil Analysis ASTM Hydrometers are hand inspected by our U.S. quality team in our exclusive triple


Miller Not Available Hydrometer
Miller Not Available Hydrometer
By Miller
In Stock
$16.44
$15.67
You Save: 5%

mpn: unknown, ean: 0084369184335,

4.5 out of 5 stars with 105 reviews
HydrometerUsed to measure the sugar and moisture content of boiled sap using the Baume and Brix scale. Comes in a durable plastic tube. Also functions as a candy thermometer. The easiest way to accurately measure the density of your syrup.


Kimble Chase 52120-3951 Narrow Range Baume Hydrometer, Graduated from 39 Degree-51 Degree Baume
Kimble Chase 52120-3951 Narrow Range Baume Hydrometer, Graduated from 39 Degree-51 Degree Baume
By Kimble Chase
In Stock
$28.50
$19.16
You Save: 33%

mpn: 52120-3951,

4.1 out of 5 stars with 25 reviews
The Baume scale originally was used in industrial chemistry and pharmacology, but today it is used in brewing, winemaking, sugar beet processing, ophthalmic, and the starch industry. Although specific gravity is a dimensionless number, the Baume scale is graduated in degrees Baume. According to Perry’s Chemical Engineers’ Handbook (8th Edition), °Be’ = 145 – 145/sp gr (heavier than water), and °Be’ = 140/sp gr - 130 (lighter than water). This hydrometer meets or exceeds the


H-B Instrument B61807-4000 Ethyl Alcohol Glass Hydrometer, 75-95% Proof/0.2%
H-B Instrument B61807-4000 Ethyl Alcohol Glass Hydrometer, 75-95% Proof/0.2%
By H-B Instrument Company
In Stock
$41.86
$31.87
You Save: 24%

mpn: 0829609,

4.5 out of 5 stars with 22 reviews
For determining proof of alcohol percent, all hydrometers are made according to the bureau of internal revenue, us treasure department. The tolerances listed for these hydrometers are those outlined in circular 555 of the National bureau of standards, testing of hydrometers. Each hydrometer is calibrated in a triple accredited ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST. Individually packaged with a multi-language Statement of accuracy


Kimble Chase 52110-1012 Precision Specific Gravity Hydrometer, Graduated from 1.000 Degree-1.220 Degree SG
Kimble Chase 52110-1012 Precision Specific Gravity Hydrometer, Graduated from 1.000 Degree-1.220 Degree SG
By Kimble Chase
In Stock
$28.50
$18.94
You Save: 34%

mpn: 52110-1012,

4.6 out of 5 stars with 86 reviews
The most widely used form of hydrometer, this style is also available in tall form, short form, and broad range. This hydrometer meets or exceeds the requirements in ASTM specification E100, and it is calibrated to ASTM specification E126 to ensure accuracy. A serial number is printed on the scale and a certificate of traceability is included. The certificate of traceability indicates that the hydrometers are manufactured using devices calibrated using NIST traceable standards. The ballast is


H-B DURAC Salt Brine Hydrometer; 0/26.5 Percent by Weight (B61809-0100)
H-B DURAC Salt Brine Hydrometer; 0/26.5 Percent by Weight (B61809-0100)
By SP Scienceware
In Stock
$45.10
$39.10
You Save: 13%

mpn: B61809-0100,

4.8 out of 5 stars with 133 reviews
This H-B Instrument DURAC Salt Brine plain form hydrometer has a range of 0 to 26.5, is individually serialized, and features a metal ballast. Graduated in percent by weight of sodium chloride. Has a temperature of standardization 60°F/60°F. Each hydrometer is tested and calibrated in an exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Range: 0 To 26.5. Divisions: 0.5. Length: 300mm


E-Z Red S102 Anti-Freeze Hydrometer
E-Z Red S102 Anti-Freeze Hydrometer
By E-Z Red
In Stock
$10.75
$3.84
You Save: 64%

mpn: SP102, ean: 0008965011024,

4.2 out of 5 stars with 46 reviews
The E-Z Red anti-freeze hydrometer is made to stand up to tough treatment in service stations and garages. It's designed so that both customer and technician can see the state of the anti-freeze. This coolant tester is economical; your first cost is your only cost. There is no need for replacement parts, and it has rugged construction and unbeatable quality. There is no difficult float reading to be observed and no temperature tables required.Easy to read pointer for accuracy. Small, compact


Brix Saccharometer (0-8.5)
Brix Saccharometer (0-8.5)
By BSG HandCraft
In Stock
$22.99

mpn: unknown, ean: 0726682994894,

4.8 out of 5 stars with 63 reviews
Brix Saccharometer with temperature correction scale for measuring sugar content between 0° and 8.5° Brix. This saccharometer will measure the sugar content of wine grapes, fruit juice or brewer's wort up to 8.5° Brix with 0.1° resolution. It is calibrated to provide readings at 20°C (68°F) and has an internal thermometer and temperature correction scale to adjust readings tested between 12°C and 34°C (54°F and 93°F). This saccharometer is also used to measure Plato since the Plato


Tropic Marin ATM51002 Precision Hydrometer
Tropic Marin ATM51002 Precision Hydrometer
By Tropic Marin
In Stock
$45.81

mpn: 190536, ean: 0798527479132,

4.1 out of 5 stars with 97 reviews
These hydrometers never need calibration. Indispensable for scientists and the committed hobbyist. The higher price will soon pay off by an always exact salinity in the aquarium. These high precision hydrometers are handmade in Germany by experienced craftsmen.Tropic marine precision hydrometer. These hydrometers never need calibration. These high precision hydrometers are handmade in Germany by experienced craftsmen.. These high precision hydrometers are handmade in Germany by experienced


Thermco GW152H Soil Analysis Hydrometer, Grams of Soil Colloids Test, ASTM 152H, -5 to 60 grams Range, 1.0 Degree Division, 280 mm Length
Thermco GW152H Soil Analysis Hydrometer, Grams of Soil Colloids Test, ASTM 152H, -5 to 60 grams Range, 1.0 Degree Division, 280 mm Length
By THERMCO
In Stock
$47.49
$46.00
You Save: 3%

mpn: GW152H,

4.6 out of 5 stars with 49 reviews
Thermco GW152H Soil Analysis Hydrometer, Grams of Soil Colloids Test, ASTM 152H, -5 to 60 grams Range, 1.0 Degree Division, 280 mm LengthGrams of soil colloids test. ASTM 152H. -5 to 60 grams Range. 1.0 Degree Division. 280mm length.


H-B DURAC Safety 9/21 Degree Brix Sugar Scale Combined Form Thermo-Hydrometer (B61822-0100)
H-B DURAC Safety 9/21 Degree Brix Sugar Scale Combined Form Thermo-Hydrometer (B61822-0100)
By SP Scienceware
In Stock
$65.10
$36.12
You Save: 45%

mpn: B61822-0100,

4.4 out of 5 stars with 26 reviews
This wide range of hydrometers are used in the food and beverage, and other industries to measure % sucrose by weight in various ranges from 0 degrees to 101 degrees Brix, and include a convenient, built-in thermometer with a temperature scale of 0/50 degrees C and mercury-free blue spirit organic liquid fill. Made of lead free ballast and glass, these combined form hydrometers are 381mm (15”) long, and are individually serialized and conform to the accuracy requirements for ASTM


H-B DURAC 185/206 Percent Alcohol Proof – Ethyl Alcohol Hydrometer (B61807-5000)
H-B DURAC 185/206 Percent Alcohol Proof – Ethyl Alcohol Hydrometer (B61807-5000)
By SP Scienceware
In Stock
$80.35
$31.87
You Save: 60%

mpn: B61807-5000,

4.4 out of 5 stars with 102 reviews
Used to determine proof of ethyl alcohol spirits, these hydrometers are available in various ranges from 0 to 206%. At 300mm (12”) long, these alcohol proof hydrometers are made of lead free ballast and glass. Made according to the Bureau of Internal Revenue, U.S. Treasury Department, the tolerances listed for these hydrometers are those outlined in Circular 555 of the National Bureau of Standards, Testing of Hydrometers. Each is individually serialized and has a temperature standardization



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