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 - Water Testing Kit for Home, Drinking, Well, Spa, Swimming Pool, Softener, Dishwasher & More - Hard Water Test Strips for Calcium, Magnesium etc (0-425 pmm, 150 Strips)

Varify Water Hardness Test Kit - Water Testing Kit for Home, Drinking, Well, Spa, Swimming Pool, Softener, Dishwasher & More - Hard Water Test Strips for Calcium, Magnesium etc (0-425 pmm, 150 Strips)

Product ID: 250944336

Details

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

🌈Oversized easy-read color chart

🔬150 precision test strips included

⏱️Seconds to accurate results

539263₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

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Description

💧 Know your water, protect your world.

PROTECT YOUR HOME HEALTH - Prevent costly appliance damage and skin irritation by monitoring water hardness regularly.
TEST WITH PURPOSE IMPACT - Every kit supports clean water initiatives in Central Africa—test smarter, live better, and give back.
VISUALIZE HARDNESS LIKE A PRO - Oversized, intuitive color chart makes interpreting calcium and magnesium levels effortless and foolproof.
INSTANT CLARITY ON WATER QUALITY - Get precise hardness readings in seconds with a simple dip-and-read method—no lab needed.
LONG LASTING FRESHNESS GUARANTEED - Innovative FreshSeal packaging keeps all 150 strips accurate and ready whenever you need them.

The Varify Water Hardness Test Kit offers 150 precision strips with a quick dip-and-read design, delivering accurate water hardness results (0-425 ppm) in seconds. Featuring an oversized color chart for easy interpretation and FreshSeal packaging for extended shelf life, it’s perfect for testing home, pool, spa, and well water. Beyond home care, each purchase supports global clean water efforts, making it a smart, socially conscious choice for water quality monitoring.

Specifications

ASIN	B08D8KFPV8
Best Sellers Rank	#617 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 (7,116)
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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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

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539263₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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2 months ago

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