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Instant Ocean SeaTest Hydrometer

4.0 out of 5 stars 230 customer reviews

List Price: $14.99
Price: $12.99 & FREE Shipping
You Save: $2.00 (13%)
In Stock.
Ships from and sold by OneStopFishShop.
  • Quickly, easily, and accurately measure your marine aquarium's salt level and specific gravity with Instant Ocean Hydrometer
  • Full range scale features easy to read markings with safe zone clearly indicated
  • No-wet-hands-design
7 new from $10.49

Save 30 to 40% in home and outdoors
$12.99 & FREE Shipping In Stock. Ships from and sold by OneStopFishShop.

Frequently bought together

  • Instant Ocean SeaTest Hydrometer
  • +
  • Instant Ocean Sea Salt
  • +
  • API Saltwater Master Test Kit
Total price: $52.13
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All Product Information Customer Q&A's Customer Reviews

Product description

Instant Ocean Hydrometer is 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.

Product Features
Accurate to 0-001
Durable, Permanent Needle Mount
Easy-Read, 2-Color Scale with Safe Zone
Extra-Wide Stabilizer Base
Easy Fill convenience -- NO WET HANDS!


Product details

  • Product Dimensions: 6.3 x 4.2 x 1.3 inches ; 1.6 ounces
  • Shipping Weight: 3.2 ounces (View shipping rates and policies)
  • ASIN: B00019JOSO
  • Item model number: tk504
  • Average Customer Review: 4.0 out of 5 stars 230 customer reviews
  • Amazon Best Sellers Rank: #18,323 in Pet Supplies (See Top 100 in Pet Supplies)
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Instant Ocean SeaTest Hydrometer
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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (230) 4 out of 5 stars (426) 4 out of 5 stars (185) 4 out of 5 stars (467) 4 out of 5 stars (75) 3 out of 5 stars (32)
Price $12.99 $24.99 $25.99 $12.99 $49.99 $17.98
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By OneStopFishShop Amazon.com Amazon.com Amazon.com SaltwaterAquarium JNW Direct
Item Dimensions 4.2 x 6.3 x 1.3 in 5.75 x 7 x 4.75 in 5.75 x 7 x 4.75 in 1.75 x 3.5 x 6.5 in 6.69 x 5.51 x 3.15 in 1.77 x 1.77 x 4.33 in

Customer Questions & Answers

Customer reviews

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on March 1, 2014
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