Web Aquatics, Inc.

For Accurate Readings Every Time!

Accurate, reliable water test equipment is absolutely vital to creating and sustaining a healthy, successful marine environment. Easy to read and simple to operate, the Instant Ocean Hydrometer delivers precise full-range salinity and specific gravity readings - accurate to 0.001 - and does it each time, every time. Thanks to the new improved design you won't even get your hands wet!