why do i need 150 of them?

Well, it's a matter of personal choice. I test frequentl, so I am happy there are 150 of them. The box that I just got doesn't expire until August of 2023, so I know I will have no problem using them by that time. I like to make sure my water softener is working.

Can it test bottled carbonated water?

I am sure it can. I would test the freshly opened bottle first, then let it stand overnight to lose the carbonation then test again to see if there was a difference. The stale water test should be considered definitive. I am a chemist.

It says for testing magnesium, I don't see a magnesium scale? Does it actually test magnesium?

It tests for it, it tests for all the minerals and metals it lists. It does not have individual scales for each one.

Does this work for salt chlorinated pools?

Yes, it will indicate the total hardness (amount of CaCO3)

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Varify Water Hardness Test Kit - Hard Water Test Strips for Well & Home

Varify Water Hardness Test Kit - Hard Water Test Strips for Well & Home

Product ID: 250944336

Details

Brand
VARIFY
Manufacturer
VARIFY
Ph Range
6.5-8.5
Recommended Uses For Product
testing water
Unit Count
100 Count

📊0-25 GPG & 0-425 PPM range

🔒FreshSeal tech for extended shelf life

⏱️Results in seconds

₩24981

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Description

💧 Know your water, protect your home, and join the clean water movement!

TEST WITH PURPOSE - Every kit supports clean water initiatives in Central Africa—your purchase makes a global impact.
BULK TESTING POWER - 150 test strips included, perfect for ongoing monitoring of wells, pools, spas, and home water systems.
EFFORTLESS VISUAL GUIDANCE - Oversized, color-coded chart makes interpreting water quality a breeze—no guesswork needed.
INSTANT CLARITY ON WATER HARDNESS - Get precise calcium & magnesium readings in just seconds with a simple dip-and-read strip.
LONG LASTING FRESHNESS GUARANTEED - Innovative FreshSeal packaging keeps strips accurate and ready whenever you need them.

The Varify Water Hardness Test Kit offers 150 easy-to-use strips that deliver fast, accurate readings of water hardness (calcium & magnesium) within seconds. Featuring a large, intuitive color chart covering 0-25 GPG and 0-425 PPM, and innovative FreshSeal packaging for extended shelf life, this kit is ideal for testing wells, pools, spas, and home water softeners. With a strong 4.4-star rating and a mission-driven approach supporting clean water projects, Varify empowers you to safeguard your home and contribute globally.

Specifications

ASIN	B08D8KFPV8
Best Sellers Rank	#535 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Hardness Testing Equipment
Brand Name	VARIFY
Customer Reviews	4.4 4.4 out of 5 stars (7,127)
Global Trade Identification Number	00618149116515
Included Components	150 strips
Item Weight	2.72 ounces
Manufacturer	VARIFY
Material Type	Plastic
Model Number	Water Hardness Test Kit
Number of Items	150
Number of Packs	3
Part Number	VarifyTH
Recommended Uses For Product	testing water hardness for water softeners, dishwashers, wells, spas, and pools
Sterility Rating	6.5-8.5
UPC	618149116515
Unit Count	100 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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₩24981

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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