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)

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 range

🧴150 sealed strips for freshness

⏱️results in seconds

A$25

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

MAKE EVERY TEST COUNT - Support global clean water initiatives with every purchase—test your water and help change lives.
LONG LASTING FRESHNESS - 150 test strips sealed in multiple pouches to ensure accuracy and reliability over time.
USER FRIENDLY VISUAL GUIDE - Oversized waterproof color chart makes interpreting results effortless and foolproof.
COMPREHENSIVE HARDNESS RANGE - Measures calcium and magnesium levels from 0 to 425 ppm, covering all household water needs.
INSTANT CLARITY ON WATER QUALITY - Get precise hardness readings in seconds with a simple dip-and-read method.

Varify 150 Strips Water Hardness Test Kit delivers fast, accurate water hardness readings (0-425 ppm) with easy-to-use, color-coded strips. Ideal for home, pool, spa, and appliance maintenance, it features 150 sealed strips for extended freshness and includes a waterproof, oversized color chart for effortless interpretation. Each purchase supports global clean water initiatives, making it a smart choice for health-conscious, socially responsible professionals.

Specifications

ASIN	B08D8KFPV8
Best Sellers Rank	1,224 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 4 in Surface & Hardness Testing
Brand	VARIFY
Country Of Origin	China
Customer Reviews	4.2 out of 5 stars 6,687 Reviews
Global Trade Identification Number	00618149116515
Item Weight	0.17 Pounds
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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