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!
IDEAL FOR USE IN WATER TEMPS OF 68º - 85º F
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Accurate to ±0-001
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Durable, Permanent Needle Mount
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Easy-Read, 2-Color Scale with Safe Zone
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Extra-Wide Stabilizer Base
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Easy Fill convenience -- NO WET HANDS!
