Aquarium Hydrometers

This TRZ Salinity Refractometer is the perfect tool for your aquarium or marine monitoring needs! With a measurement range of 0-100 ppt, it’s perfect for measuring the salinity of your water. Made of durable brass and chrome plated materials, this refractometer is built to last and will provide you with accurate and reliable results every time. Don’t miss out on this must-have tool order your TRZ Salinity Refractometer today!

This Dual Scale Salinity Refractometer from Gain Express is perfect for your needs! With a range of 0 to 100 ppm, it’s perfect for checking the saltiness of your water. It also has a density/specific gravity of 1.000 to 1.070, making it ideal for use in seacraft and marine applications. Plus, the true seawater or salt brine refractometer is included, so you can be sure that you’re getting accurate readings every time.

This handy little device checks the salt level in your favorite foods or drinks. With a measuring range of 0 to 28 percent, it’s perfect for checking the salt level in meat, poultry, seafood, or any other high-salt food product. Plus, the ATC makes it easy to calibrate the device, so you’re sure to get accurate results every time.

This product is made in China and is shipped from there to the rest of the world. It includes a modern style that will complement any home, office or dorm room. The glass carafe is removable and dishwasher safe, making this a great choice for those with limited kitchen space. With a large water capacity, you’ll be able to enjoy your favorite drinks all day long without having to refill again and again. Don’t miss out on this must-have kitchen essential!

The Automatic Temperature Compensation Sea Water Salt Salinity Refractometer is a quick and easy way to measure the salt content in your water. With a 5 year warranty, this refractometer is built to last. The range of 0 to 100 ppt of salinity and 1.000 to 1.070 specific gravity makes it easy to find the perfect balance between salt and freshness.

This 3-in-1 animal clinical refractometer is the perfect tool for your pet! It’s easy to use and provides accurate results that help determine your pet’s health. With triple scales and a measuring range of up to 14 grams per deciliter, this refractometer is ideal for dogs and cats of all sizes. Plus, the automatic temperature compensation ensures that you’ll be able to use the refractometer regardless of the temperature. So why wait? Get your 3-in-1 Animal Clinical Refractometer today!

This handy device is the perfect way to measure your saltwater aquariums water quality! The V-Resourcing Seawater Salinity Refractometer is an easy and reliable way to measure your saltwater aquariums water quality.

This Capet’sma Salinity Tester is the perfect tool for your marine aquarium! Made of durable acrylic, this tester is designed with an automatic level function so you can quickly and easily measure your saltwater aquarium’s salt level and specific gravity. Plus, the easy-to-read swing-arm pointer and extra wide stable base provide an accurate test result. So why wait? Get your Capet’sma Salinity Tester today!

This Digital Salinity & Temperature Meter is a reliable and easy-to-use water quality monitor! It has a wide range of applications, from residential to commercial. With its high accuracy and durability, it’s perfect for any water quality monitoring needs be it for your home or business.

This handy little tool will help you keep your saltwater aquarium clean and running smoothly! With a measuring range of 0 to 9999 ppm, this tester is perfect for any size aquarium. It’s also easy to use just one touch for calibration and the rest is automatic. Plus, the non-sleep mode and multiple points calibration make it even easier to get accurate results. So why wait? Get your Pen Type Salinity &Temperature Meter today!

This handy little hydrometer is a must-have for any serious fish lover or fish tank owner. It’s easy to use simply fill it into your favorite vessel and start measuring! The large, easy-to-read markings make it simple to monitor your progress. Plus, the included package weight makes it easy to gauge how much water you’re using. Don’t miss out on this great tool!

This handy device measures both your salt and water levels so you can keep an eye on both at all times. With a range of 0~100 parts per thousand and a quick and easy measurement, this device is perfect for any marine, aquarium, or farming setup.

This Instant Ocean Hydrometer is the perfect tool for your next aquarium project! With its accurate and ready-to-use design, this hydrometer is an easy and affordable addition to any home or office.

Secure your place in the world with the GXSTWU Reptile Hygrometer! This stylish digital thermometer is the perfect way to keep an eye on your reptiles throughout the year. With its sleek design and high-quality construction, this thermometer is built to last. It’s also easy to install to any reptile tank or terrarium, making it the perfect choice for any home or office. Plus, the included battery means you can use the GXSTWU Reptile Hygrometer right away.

This handy little device is perfect for your needs! Check the salt level in your tank and keep an eye on your fish while you’re at it! With its ATC function, you can also test the salinity of your pool or spa. Don’t miss out on this must-have tool for any fish-keeper or marine enthusiast!

This Exo Terra Terrarium Hydrometer is an easy way to monitor the humidity level in your home. The digital hygrometer measures the humidity level, making it more accurate than other methods. It also features a clear dial display that’s easy to read, and it’s easy to install. Plus, the wipe-clean design makes it easy to maintain. So why wait? Get the Exo Terra Terrarium Hydrometer today!

This Ade Advanced Optics Dual Scale 1.0 to 1.070 S.G. Salinity Refractometer is the perfect tool for your saltwater aquarium! With this refractometer, you can accurately measure the level of salt in your water while also determining its density. Plus, the ATC feature makes it even more accurate. So why wait? Get the Ade Advanced Optics Dual Scale 1.0 to 1.070 S.G. Salinity Refractometer today!

Secure your place in the market with the Digital Salinity Tester from ORAPXI. This tester is perfect for detecting the salt content of food, drink, and more! It’s also great for salinity testing of aquariums, marine environments, and more! With a waterproof IP67 rating, this tester is perfect for any environment!

This contemporary style hydrometer from Coralife is ideal for your needs! It’s easy to read and gives you accurate results, making it perfect for your needs! Made of cotton, this hydrometer is designed to give you temperature-corrected readings in warm water aquariums. Don’t miss out on this must-have kitchen appliance order your Coralife Energy Savers Deep Six Hydrometer today!

This handy device is perfect for your needs! The AUTOUTLET Salinity Refractometer is a must-have for any serious aquarium owner or farmer! With a dual scale display, you’ll be able to measure both pressure and volume, making it the perfect tool for your home or business. Plus, the ATC function ensures that your measurements are always accurate and stable. Don’t miss out on this great deal!

This handy device is perfect for measuring the salinity of your fish tank or determining the appropriate amount of sea water to add to your aquarium. With a range of features including automatic temperature compensation, this refractometer is a great addition to any home or office.