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

True

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

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

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

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

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

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

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

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

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

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

 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 LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

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

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

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

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

Syndigo

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Portable 4-in-1 Water Quality Tester,TDS Conductivity Temperature Meter,Backlit LCD,Automatic Temperature Compensation,Drinking Water Pool Hydroponics Testing,Digital Water Analyzer

<ul><li>【High-Precision Accurate Results】This portable water quality analyser features a 2024 upgraded high-precision chip and premium alloy probe, ensuring reliable and accurate conductivity, TDS, and temperature readings every time. The advanced technology eliminates inconsistent results, providing trusted data for you and your family’s health. Whether testing drinking water, aquariums, or hydroponics, the water quality test pen delivers precise measurements with ±2% accuracy, making it a reliable tool for water quality monitoring.</li><li>【4-in-1 Multifunctional Testing】Experience 4-in-1 functionality with Total Dissolved Solids (TDS), Electrical Conductivity (EC), and temperature readings in °C and °F—all in one sleek, portable device. The upgraded large backlit LCD screen makes it effortless to read results even in low-light conditions, enhancing usability. The multi-functional design eliminates the need for multiple testing tools, saving space and money. The portable water quality analyser is a versatile solution for various water testing needs.</li><li>【User-Friendly Ergonomic Design】Equipped with a 25% larger screen for easy viewing, a colorful reference chart on the back for instant result interpretation, auto-lock function for stable readings, and auto-off in 2 minutes to save battery—this water quality test pen is designed for convenience. The compact, portable size makes it easy to carry in bags or pockets, ideal for home use, travel, or outdoor activities. The user-friendly features ensure hassle-free operation for both beginners and experienced users.</li><li>【Versatile Applications】Perfect for testing drinking water safety, aquariums, reverse osmosis (RO) systems, pools, spas, and hydroponics nutrient levels—this portable water quality analyser meets diverse testing needs. Whether ensuring drinking water purity, maintaining aquarium health, or checking RO system effectiveness, the test pen provides valuable insights. The versatile design makes it suitable for homeowners, health-conscious individuals, outdoor enthusiasts, and hydroponics hobbyists.</li><li>【Thoughtful Health-Focused Gift】Looking for a meaningful gift? This 4-in-1 water quality metre makes an excellent present for health-conscious friends, family, homeowners, or outdoor enthusiasts. Show your care with the gift of clean and safe water, helping loved ones monitor water quality effortlessly. The portable, easy-to-use design and accurate results make it a practical and thoughtful gift for birthdays, holidays, or housewarmings.</li></ul>

Brand

Model

We’re dedicated to curating a wide range of high-performance, stylish stationery products that cater to students, professionals, artists, and anyone who loves the feel of premium paper, smooth writing instruments, and functional organizers. Functional & Stylish: Our stationery isn’t just pretty—it’s designed to work for you.&nbsp;Planners with monthly/weekly spreads to keep you on track, notebooks with lay-flat bindings for easy writing, and organizers with multiple compartments to declutter your desk.&nbsp;Practicality never looked this good!Portable Test Pen Water Quality Analyser Conductivity Value Automatic Temperature Compensation BacklightingFeatures:Accurate and Results：Tired of inconsistent water test results? Our 2024 upgraded high-precision chip and alloy probe ensure and readings every. Get trusted results for you and your family’s health! 4-in-1 Multifunctionality：Experience Total Dissolved Solids (), Electrical Conductivity (), and temperature readings in °C and °F with one sleek device. The upgraded large backlit LCD makes it effortless to read results even in low-light conditions User-Friendly Design：25% Larger Screen for easy viewing ；Colorful Chart right the back for instant reference ；Auto-Lock Function ensures stable readings without the hassle ；Auto-Off in 2 Minutes to save battery Versatile Applications：Drinking Water for ；；Reverse () Systems to check effectiveness ； & Pools for proper water quality ；Hydroponics to ensure nutrient Give the Gift of Health：Looking for a thoughtful gift? The 4-in-1 Meter makes an present for health-conscious , homeowners, or outdoor enthusiasts. Show your with the gift of clean and safe water. Product Description:Measurement accuracy: ±2%Power supply voltage: 3VResolution: 1PPM 1μS/CMPACKAGE:1 * 4 in 1 Meter Digital Water Tester

Manufacturer Part Number

Universal Product Code (UPC check)

fulfillment

title_shipToHome_date_delivery