Top Saltwater Specific Gravity Tester

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

  • ✔️ HYDROMETER 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, Your hydrometer for wine making! The Elite Brewer Tools you need!.
  • ✔️ KNOW YOUR BREW & CRAFT YOUR BEST EVERY TIME: Take accurate gravity readings by using the best specific gravity hydrometer abv tester. (0.990 - 1.170), Brix/Balling tool (0-35), Potential Alcohol (0%-22%). As home brewers, we love offering the highest quality brewing equipment, tools and wine making supplies to help you succeed in crafting brews. Our brewing scale is an easy to read 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 STABL....
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QIANJINL Salinity Meter Aquarium Hydrometers Salinity Tester Hydrometer Saltwater Aquarium Pool Fish Tank Water Tester Sea Water Salinity Specific Gravity Test(Rectangle)

  • ▶Material: The salinity tester is made of plastic, transparent, robust and durable structure..
  • ▶Simple to use:Keep your hands clean, insert the hydrometer into the water tank or fish pond 15 cm (6 inches) below, avoid air bubbles adhering to the hydrometer during the test..
  • ▶Precision:Accuracy can reach + (-) 0.002 specific gravity units, the highest accuracy is when the water temperature is 18-28 degrees..
  • ▶Safety zone indication: read the specific gravity according to the inner scale, and read the salinity (PPT) according to the outer scale. The safe and healthy proportion of seawater is between 1.020-1.023(ppt value: 27-31 degrees)..
  • ▶Wide Usage:The aquarium hydrometers suitable for measuring salinity in aquariums, fish tank, ponds, pool,etc,can be used for the salinity test of fresh water and sea water..
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Watris Veiyi Rapid Battery Hydrometer Tester, Deep Cycle Battery Tool, Fast Detection Tool for 6V 12V 24V Golf Cart Battery System（Inhalation）

  • ACCURATE MEASUREMENT - No need to heat the battery, the specific gravity of the plumbic acid liquid battery is instantly and accurately displayed, no difficult float readings are required and no thermometer is required..
  • WIDE VOLTAGE SUPPORT - The Battery Tester can be used to measure 6V, 12V and 24V batteries and is a good helper for plumbic acid solar battery system maintenance..
  • NATIVE ABS MATERIAL - high-transparency plastic, it can still maintain good toughness at low temperature. Drop-resistant and not easy to break..
  • CLEAR SCALE - the measurement range is between 1.1-1.3, and the applicability is strong. It is recommended to keep the specific gravity of the battery between 1.275-1.30 for the best..
  • SATISFACTORY SERVICE - If you have any questions about our products, feel free to contact us, we will reply you within 12 hours..
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JOR Refractometer, Dual-Range Scale Device to Measure Salinity and Specific Gravity of Saltwater Aquarium and Reef Tank, Provides Accurate Reading, No Batteries Required, 1 Set per Piece

  • Dual-Range Scale Refractometer --- A healthy saltwater aquarium requires a salinity balance or the salt concentration in aquarium water. Refractometer by JOR helps maintain this fundamental parameter in your saltwater aquarium or reef tank, measuring both salt percentage and specific gravity. This measuring tool has a scale range of 0 to 100%, where 1% means one part per thousand (PPT) or 1000 parts per million (PPM) and with a corresponding specific gravity range of 1.000 to 1.070..
  • Provides Accurate Measurement Reading --- Forget guessing and estimating. This handy refractometer features automatic temperature compensation that gives precise, faster and easier readings..
  • Easy To Use --- Place 2 to 3 drops of aquarium water on the glass, then close the plastic cover. Look through the eyepiece as you hold it under a light source. Check the reading. The blue line indicates the exact salinity level..
  • High Quality And Economical --- This premium quality handheld refractometer has an aluminum alloy body, rubber grip, and adjustable focus. It doesn’t corrode, and since it is analog, it can also save you money because it doesn’t need batteries to operate, sparing you from buying replacements..
  • Complete Care Set --- This portable measuring device c....
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Aichose Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium, Saltwater Pool, with ATC Function, Dual Scale: Salinity 0-100‰ and Corresponding Specific Gravity

  • It is designed for the measurement of seawater or low concentrated saltwater..
  • Dual scale: 0-100‰ salinity and corresponding specific gravity 1.000-1.070.
  • Automatic temperature compensation function minimizes the effect of the temperature on testing result..
  • Easy to Use: It's very easy to use even for new users. And no battery needed..
  • Ideal for marine fishkeeping aquarium, saltwater pool, marine monitoring,lab,agricultural, gardening and educational purposes..
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American-Made Precision Hydrometer Alcohol by Volume ABV Tester – Accurate Final Gravity Testing, Finished Beer - Easy to Read Pro Series Finishing NIST Traceable (SINGLE) Brewing America

  • ✔️ PRECISION ACCURACY HYDROMETER: American-made, N.I.S.T. Traceable Hydrometer - Specific Gravity Alcohol ABV Tester that is designed and manufactured by multi-generational American glass blowers in America - Perfect for Beer Finishing! Fermented Beverages with Precision..
  • ✔️ KNOW YOUR BREW & CRAFT YOUR BEST EVERY TIME: Take professional, accurate finished gravity readings quickly. We are home brewers too and love offering the highest quality brewing equipment, tools and beer brewing supplies to help you succeed in crafting the tastiest brews. Our Brewing America meter final scale is easier to read because of the larger numbers and no color bands..
  • ✔️ EASY TO READ SCALE: Know exactly what your final gravity (FG) reading is with this extra large individual gradient lines and larger font numerals. The scale is shown in increments of .001 instead of the typical .002 making it easier to read so you can be more precise in your readings. Making homebrewing easier on the eyes by taking out the guesswork! SPECS: Specific Gravity (0.950 - 1.100).
  • ✔️ WE CARE: We personally inspect each piece of your beer, and craft brewing supplies and equipment kits before shipping, wrapping it ourselves, here in America! Our products are responsibly made from re....
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Antifreeze Refractometer in Fahrenheit, 4-in-1 Anti-Freeze Coolant Refractometer Tester for Checking Freezing Point of Automobile Antifreeze System, Battery Fluid, Glycol, Coolant, Antifreeze Tester

  • 4-in-1 Tester - Measuring Freezing of automoblie antifreeze based on ethylene glycol or propylene glycol -60℉ to 32℉. Measuring Specific Gravity of battery acid 1.10 to 1.40Kg/L. Measuring of Windshield Washer Fluid based on ethanol or isopropyl alcohol -40℉ to 32℉. Measuring Urea Concentration in automobile diesel exhauset fluid (DEF) 30% to 35%.
  • Display In Fahrenheit - Updated antifreeze coolant refractometer in Fahrenheit (℉) display, allow you easy to read measured results by ℉ unit, no need to units conversion and save your time.
  • ATC Function - Coolant refractometer Fahrenheit can automatically compensate temperature when ambient temperature changes, eliminate the deviation, you can get the accurate results fast and easier.
  • Easy To Use - Only need 2 or 3 drops of solution and wait for few seconds, then you get the accurate results. These antifreeze tester needs less sample solution than tradistional hydrometer and less expensive then digital refractometer.
  • Durable And Portable - Antifreeze coolant tester is made of aluminum and ABS rubber, non-staining, anti-rust and stury for long perfermance. Comes with durable plastic box, portable and easy to take with you.
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Aquariums Salinity Refractometer for Seawater Marine Fish-Keeping, Dual Scales Specific Gravity Salinity Meter Hydrometer 0-100ppt & 1.000-1.070, Saltwater Tester with ATC Function

  • Measures on 2 Scales: Aquariums refractometer features Specific Gravity (D 20/20) 1.000-1.070sg and parts per thousand 0-100PPT (1‰=1ppt=1000ppm).
  • Seawater refractometer measures saltwater or salinity of water, ideal for aquarium, marine monitoring, fish-keeping,salty pools&spas and etc..
  • ATC Function: salty water refractometer with automatic temperature compensation, allow you obtain accurate readings easier and faster.
  • Salinity Refractometer is made of aluminum body and ABS rubber light and very sturdy, comes with a hard plastic case, a mini screwdriver, a dropper.
  • Easy to Use: put 2-3 drops on the saltwater’s prism, towards light then to get the accurate readings through the optic eyepiece, ideal for replacement the poor quality and difficult to read hydrometer refractometer.
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Instant Ocean Reef Crystals Reef Salt For 160 Gallons Enriched Formulation For aquariums

  • Contains essential ocean reef elements in concentrations greater than those found in natural sea water.
  • Recommended specific gravity range – 1.020-1.026 at 77ᵒ F | Note – 1.4 lbs. of Reef Crystals is formulated to create 5 gallons of saltwater at a....
  • Our marine salt will typically set the pH of a tank between 8.0 and 8.3 while it produces between 7 and 10 dKH.
  • Encourages stony coral and coralline algae growth | Product has a chelator in it that removes the metals from solution.
  • Provides vital nutrients | Neutralizes traces of heavy metals found in tap water | It is not generally recommended to use Reef Crystals in freshwater....
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Antifreeze Refractometer 4-in-1 Coolant Tester Refractometer for Checking Freezing Point of Automobile Antifreeze Systems, Anti Freeze Tester Refractometer for Battery Acid, Ethylene Propylene Glycol

  • 4 IN 1 Function: ●Measuring specific gravity of rechargeable battery acid: 1.100~1.400kg/L, ●and freezing point of automobile antifreeze based on ethylene glycol or propylene glycol : 58℉ to 32℉/-50 to 0 ℃, ●windshield wash Fluid (SRF1): -40℉ to 32℉/ -40 to 0 ℃, ●Adblue the Urea Concentration in automobile diesel exhaust fluid (DEF) :30% to 35%.
  • Quick & Easier: Just 2 or 3 drops and wait for few seconds and get the accurate value. Optic lens no battery required, less samples than a traditional Hydrometer, more affordable than a digital meter..
  • Automatic Temperature Compensation: The antifreeze coolant tester with ATC function, which can automatically compensate the temperature when ambient temperature changes, excellent eliminate the deviation, quickly and easier get the precise data..
  • Portable & Durable: This antifreeze tester is made of non-staining aluminum and ABS rubber, durable and resistant to abrasion. Lightweight and convenient to carry and easy to use..
  • Car Owners’ Helper: The optics antifreeze test is a convenient tool can help you to check your automobiles’ battery fluid battery acid, antifreeze coolant, windshield water fluid and Adblue to protect your cars..
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Instant Ocean Reef Crystals Reef Salt For 200 Gallons Enriched Formulation For Aquariums 25600 Fl Oz Pack of 1

  • Contains essential ocean reef elements in concentrations greater than those found in natural sea water.
  • Recommended specific gravity range – 1.020-1.026 at 77ᵒ F | Note – 1.4 lbs. of Reef Crystals is formulated to create 5 gallons of saltwater at a....
  • Our marine salt will typically set the pH of a tank between 8.0 and 8.3 while it produces between 7 and 10 dKH.
  • Encourages stony coral and coralline algae growth | Product has a chelator in it that removes the metals from solution.
  • Provides vital nutrients | Neutralizes traces of heavy metals found in tap water | It is not generally recommended to use Reef Crystals in freshwater....
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Watris Veiyi Pool Salt Tester, 5 in 1 Salinity/Temp/EC/S.G/TDS Meter, Digital Pool Water Tester, High Accuracy Salinity Meter for Swimming Pool, Aquarium, Saltwater

  • 【5-in-1 Water Quality Tester】Salinity Meter, EC Meter, TDS , S.G, and Temperature tester. Salinity measurement range: 10.1~200.0ppt or 0.00-25.00%..
  • 【High Precision】The pool salt tester has a sensitive electrode sensor and a high sensitivity probe to ensure fast and accurate response..
  • 【Backlight Display】The water tester has a backlight LCD display that can display the measurement results clearly and intuitively. Simple operation and accurate measurement..
  • 【Easy To Use】Just dip electrode into the saltwater pool or take a cup of sample for measurement, and then observe the results. The HOLD button locks the result for easy viewing..
  • 【Wide Applications】This pool tester can not only detect the salt content of drinking water, swimming pool, and aquarium, but also can be used in seawater, marine, hydroponic, ect..
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