Reviews Saltwater Specific Gravity Tester

Aquarium Salinity Refractometer with ATC Function,Saltwater Test Kit for Seawater, Pool, Aquarium, Fish Tank.Dual Scale: Specific Gravity & Salt Percent

DESIGNED FOR - testing the concentration of saltwater, help you to monitor and control the concentration of salt water..
WIDELY USE - Can be used for Aquariums, Marine Monitoring, Agricultural, Gardening & Educational Purposes..
EASY , ACCURATE & AFFORDABLE - This refractometer is more accurate and easier to use than traditional hydrometers, more affordable than digital refractometers..
DUAL SCALE -- Provides reading of 0-100PPT(parts per thousand ) and corresponding specific gravity range 1.000 to 1.070. You can get the both result at just one test..
AUTOMATIC TEMPERTURE COMPENSATION --The build-in Automatic Temperature Compensation feature makes it get consistently accurate reading, no need to control the liquids temperature deliberately, just make sure it's at roomtemperature ..

Hydrometers test the state of charge of a battery cell by measuring the specific gravity (density) of the electrolyte - the greater the concentration of sulfuric acid, the more dense the electrolyte becomes.
OTC's Professional Battery Hydrometer displays a batteries specific gravity (density) on an easy-to-read float with a scale ranging from 1.100 to 1.300.
Built in thermometer indicates what must be added or subtracted from the float reading to arrive at an accurate specific gravity reading for each battery cell.
Flexible rubber tip offers easy access to even hard to reach battery cells while the battery is still in the vehicle.

Checking Freezing Point Hydrometer: This antifreeze tester measures range is -50℃ to 0 ℃, designed for measuring of freezing point of automobile antifreeze based on ethylene glycol or polypropylene glycol..
Battery Checker: measuring specific gravity of car battery acid, measuring range 1.10 to 1.40 kg/l and allow you quick to know battery charge condition.
Windshield Washer Fluid Checking: Measuring range between -40℃ to 0 ℃. Refractometer for measruing windshild washer fluid based on ethanol or isopropyl alcoho.
DEF Refractometer: Measuring range is 30% to 35%. Quickly knowing Urea concentration in automobile diesel exhaust fluid (DEF) to ensure your car in a good condition.
ATC Refractometer: This antifreeze refractometer with automatic temperature compensation function, no worry about the ambient temperature changes, you can get the results easy and quick.

ACCURATE READINGS : The Brix refractometer can measure brix between 0-32%±0.2% and Specific Gravity between 1.000-1.130, Brix Accuracy: +/-0.2%..
ADVANCED AUTOMATIC TEMPERATURE COMPENSATION（ATC）TECHNOLOGY (10℃~30℃)： Adjust Automatically to Compensate for Temperature, Which makes it even easier to get fast results..
SIMPLY USE: Using the dropper to take a sample of wort and put it on the prism. Then hold the refractometer up to the light and look scale through the eyepiece, more accurate to measure sugars in verities of melon, fruits or juice..
WIDE USE: The Brix Refractometer is ideal for Home Brew, Agricultural, Gardening & Educational Purposes, sugar content..
PORTABLE SUGAR CONTENT TESTER: Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry around..

Stant’s Engine Cooling System Pressure Tester adapters make it quick and easy to hook up a Stant Cooling System Pressure Tester to just about any automotive cooling system.
Many vehicles, due to manufacturer specific cooling system designs, require unique adapters to connect the vehicle’s coolant filler neck to the Coolant Pressure Tester.
The 12036 Tester System adapter allows the testing equipment to attach to the vehicle’s filler neck.
Fits many late model Audi, Porsche, and Volkswagen cars.

Automatic Temperature Compensation: 10℃~30℃.
Measuring range: salinity: 0-100 ‰, Specific Gravity : 1.000 to 1.070.
Minimum scale: salinity: 1 ‰, Specific Gravity : 0.001.
Resolution: salinity: ±1‰, Specific Gravity : 0.001 mm.
Perfect for salty water tank and aquarium, seafood water tank, salty pools & spas and etc.

Stant engine cooling system pressure tester adapters make it quick and easy to hook up a Stant cooling system pressure tester to just about any Automotive cooling system.
Many vehicles, due to manufacturer specific cooling system designs, require unique adapters to connect the vehicle's coolant filler neck to the coolant pressure tester.
12043 is a threaded adapter that allows the cooling system pressure tester to work on 2013 Ford escape and Fusion models as well as select Mazda vehicles.

Ade Advanced Optics-Dual range refractometer measures the Brix and Specific Gravity of your Wort or wine.. Measures Brix: 0-32% and Specific Gravity:1.000-1.120.
Features ATC (Automatic Temperature Compensation) for accurate readings..
A refractometer is easier and more accurate than a hydrometer for measuring sugars..
Measures Brix: 0-32% and Specific Gravity:1.000-1.120.

✔️ BEST BEER & WINE MAKING TOOL (NOT FOR HAND SANITIZER) : American-made, N.I.S.T. Traceable Triple Scale Hydrometer with built-in Thermometer and conversion chart & Test Jar Combo – with Cylinder Brush - Specific Gravity Alcohol ABV Tester handblown by multi-generational American glass blowers in America, Glass Test Tube Beaker - for Wine, Beer, Cider, Mead - Homebrew Fermented Beverages Borosilicate 3.3 Cylinder and temperature compensated hydrometer. An elite brewer tool!.
✔️ KNOW YOUR BREW & CRAFT YOUR BEST EVERY TIME: Take accurate gravity readings by simultaneously knowing your temperature and gravity, quickly. We are home brewers too and love offering the highest quality brewing equipment, tools and wine making supplies to help you succeed in crafting the tastiest brews. Our Brewing America meter scale is easier to read. We designed our GLASS Test Cylinder to be the highest quality with thick and sturdy lab grade borosilicate glass..
✔️ WASTE LESS PRECIOUS HOMEBREW! We designed our glass test jar to use less liquid (wort or must) to conduct your 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 gua....