The Digital Salinity Tester is perfect for measuring the salt content in your food, water, or aquariums. With a wide range of salinity levels to choose from, you’ll be able to find the perfect fit for your needs. The tester is also waterproof, so you won’t have to worry about it breaking on you.
Special Feature: Waterproof
Age Range (Description): Adult
Power Source: Battery Powered
Number of Batteries: 3 LR44 batteries required. (included)
Item Length: 18.3 centimeters