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

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

Product ID: 305404887

Details

Brand
VARIFY
Manufacturer
VARIFY
Recommended uses for product
testing water
UPC
618149116515
pH range
6.5-8.5

💧0-425 ppm precision

🔒freshness sealed strips

⏱️results in seconds

RM85

Duties & taxes included

In stock

Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Test smart, live well—because your water deserves the best.

MAKE AN IMPACT - Every purchase supports clean water initiatives worldwide—test your water and join the movement for #WaterForGood.
INSTANT CLARITY - Get quick, reliable results in seconds with a simple dip-and-read method—no waiting, no guesswork.
FRESHNESS GUARANTEED - Individually sealed strips ensure accuracy and longevity, so every test is as fresh as the first.
PRECISION YOU CAN TRUST - Measures water hardness from 0 to 425 ppm for exact insights into your water quality.
EFFORTLESS INTERPRETATION - Oversized waterproof color chart makes reading results intuitive and stress-free, even in wet conditions.

Varify 150 Strips Water Hardness Test Kit delivers fast, precise water hardness readings from 0 to 425 ppm with easy-to-read color charts and individually sealed strips for extended freshness. Ideal for home, pool, spa, and appliance maintenance, it empowers you to protect your health and household while supporting global clean water initiatives.

Specifications

ASIN	B08D8KFPV8
Best Sellers Rank	2,051 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 5 in Surface & Hardness Testing
Brand	VARIFY
Country Of Origin	China
Customer Reviews	4.2 out of 5 stars 6,704 Reviews
Global Trade Identification Number	00618149116515
Item Weight	77 g
Manufacturer	VARIFY
Manufacturer Part Number	VarifyTH
Material Type	Plastic
Model Number	Water Hardness Test Kit
Recommended Uses For Product	Water Quality Testing
Recommended uses for product	Water Quality Testing
Sterility Rating	6.5-8.5
Test Type	["Water Testing"]
Test type	["Water Testing"]
UPC	618149116515
Unit Count	150 Strips
Unit count	150 Strips
pH range	6.5-8.5

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