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

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

Shop Confidently

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

True

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

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Chlorine Water Quality Test Meter, Digital Water Quality Tester, Hot Tubs For Swimming Pool  Ponds

<ul><li>Safe to chlorine based tablet pool, pH needs to be correct. If pool water is not balanced correctly then the chlorine disinfectant won't be working at full strength killing .</li><li>Light weight and easy to carry around, convenient to use, you can save time and money with this electro-tester.</li><li>Essential tool for quick and accurate readings of ph &amp; chlorine as chlorine is the most commonly used disinfectant for water by killing ,  and microorganisms.</li></ul>

Brand

Assembled Product Dimensions (L x W x H)

<br><b>Specification:</b><br>Condition: 100% <br>Item Type: Water Quality Tester<br>Material: Plastic<br>Color: As shown in the picture<br>Host Size: Approx.Size: Approx. 190x120mm / 7.5x4.7in <br>Probe with Handle Length: Approx. 150mm / 5.91in<br>Probe Length: Approx.48mm / 1.89in<br>Cable Length: Approx.130mm / 5.12in<br>Weight: Approx.259g/9.1oz<br>Battery: 1 x AA alkaline battery 1.5V Not included<br>Recommended chlorine content for swimming pools and spas from 1.2 to 1.7 ppm<br>Recommended pH for pools and spas is 7.2 to 7.8ph<br><br>Description: <br>When chlorine and pH levels go out of whack, it can  to diarrhea and ear and skin infections. A  chlorine &amp; pH level keeps bad  at bay: If pH goes up too high, chlorine's -killing power deflates. Chlorine can also get eaten up if a lot of nitrogen from debris, pee, sunscreen, or sweat or other organic matter gets in the pool. That's why it’s best to test chlorine and pH levels all the time — they can change day to day based on pool usage. Keeping your pH levels within the proper range is important for keeping your equipment and pool finish intact. Your chlorine will dissolve quicker with a low pH level. High pH levels make chlorine inactive.<br> <br><br><b>Package List:</b><br><p>1 x PH CL2 Tester with ProbeBattery Not Included</p><p>1 x Instruction Manual</p> <br><br><b>Note:</b><br><div>1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.</div><div>2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.</div><div>3. Water balance needs to be correct or it will affect the skin and eyes. pH should be neither too acidic nor basic in order to feel comfortable.</div><div>4. Imbalanced pool can be corrosive to the liner, ladders and hand rail and other equipment such as the pump.</div>

Assembled Product Weight

Universal Product Code (UPC check)

fulfillment

title_shipToHome_date_free_delivery

chlorine water quality test meter, digital water quality tester, hot tubs for swimming pool  ponds front-facing handheld tester with white plastic body and grey rubber grip, coiled cable to probe handle with twin metal sensor rods, visible color-coded analog pH and Cl2 scale window, size approx. 190x120mm, battery powered (1 x AA not included), suitable for routine pool and spa chlorine and pH spot checks.