Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Try it free

Glass WEB: Walmart + "Non Member" PIP Banner Wk 19 2025

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

Shop Confidently

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

MTZ Team | Skyline Ad | Item Page

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

Buy Box Ad Container Module for Desktop

Custom HTML Module - About SalesFinancing - Second update

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

Syndigo

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

MTZ Team | Marquee 2  Ad | Item Page

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

Custom HTML Module - About Klarna

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

RR carousel 2

Item Carousel - Rich Relevance 3

RR carousel

Item Carousel - Rich Relevance 2

#000000

Item Carousel - Rich Relevance 1

Handheld Salinity Refractometer ATC 0-100% 1.000-1.070 Seawater Salt Concentration Salinometer For Aquarium ,Precision Measurement

<ul><li>*1. Measuring salt water or salinity, which is very suitable for seawater aquarium, fish tank, fishkeeping and ocean monitoring</li><li>*2. Salinity measurement range: 0-100 PPT, resolution of 1 ppt. Salinity ratio (d20/20): 1.000-1.070, resolution of 0.001</li><li>*3. Easy to use, put 2-3 drops of sample on the main prism, close the plate and watch the reading through glasses</li><li>*4. Support Automatic Temperature Compensation(10 ~ 30), and the calibration screw (calibrated to "0") can ensure accurate measurement, and centralized adjustment can ensure clear reading</li><li>*5. Durable lightweight design, equipped with plastic cabinet, easy to carry</li></ul>

Brand

Assembled Product Dimensions (L x W x H)

Assembled Product Weight

How-to:*1. Open the lid and carefully wipe the detection prism with a soft cloth.*2. Take a few drops of the solution to be measured, place it on the detection prism, and gently close the lid to avoid bubbles, so that the solution can spread all over the prism surface.*3. Aim the light entrance plate of the instrument at the light source or bright place, observe through the eyepiece*4. Turn the eyepiece adjusting handwheel to make the blue-white boundary of the field of view clear.*5. The scale value of the marks is the salinity of the solution.Package Includes:1 x Refractometer1 x Straw1 x Instruction1 x Screwdriver1 x Cleaning ClothRelated Products:refractometer,lab refractometers,refractometer saltwater aquarium,refractometer honey,honey refractometer,digital refractometer,refractometer for honey,salinity refractometer,hydrometer alcohol,honey refractometer for honey moisture

Colour

Universal Product Code (UPC check)

fulfillment

title_shipToHome_date_free_delivery

<!DOCTYPE html>
<html>
 <head>
 <meta name="viewport" content="width=device-width, initial-scale=1">
 <link
 rel="stylesheet"
 href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
 />
 </head>
 <body>
 <div class="flex flex-column justify-center w-100 ph3 normal lh-copy pt1">
 <div class="tc">
 <img src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg">
 <h3>4 equal payments</h3>
 <h4 class="gray">Buy what you love and split the cost. It's that easy. </h4>
 </div>
 <ul>
 
 <li>Add item(s) to your cart.</li>
 <li>
 Add items to checkout and choose 
 <image height="14" width="auto" src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg"></image>
 </li>
 <li>Enter your debit or credit card information. </li>
 <li>Your first payment is taken when the order is processed, and the remaining 3 are automatically taken every two weeks.</li>
 
 </ul>
 Please note that a higher initial payment may be required for some purchases. Pay later in 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4" target="_blank">terms</a> available here. For Quebec residents, these Pay Later 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4_quebec" target="_blank">terms</a> are applicable. 
 </div>
 </body>
</html>

Actual Color

Aluminum core

Copper core

Handheld Salinity Refractometer ATC 0-100% 1.000-1.070 Seawater Salt Concentration Salinometer For Aquarium ,Precision Measurement

About this item

At a glance

Shop Confidently

Your data, your choice