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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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

₹ 2026

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Description

💧 Test Smart, Live Well – Protect Your Home & Health Instantly!

MAKE EVERY TEST COUNT - Support global clean water initiatives with each use—test your water and help provide clean water worldwide.
EFFORTLESS VISUAL RESULTS - Oversized, color-coded chart makes interpreting your water quality quick and foolproof.
COMPREHENSIVE RANGE DETECTION - Accurately measures hardness from 0 to 25 GPG (0-425 PPM) to cover all home and well water needs.
INSTANT CLARITY ON WATER HARDNESS - Get precise calcium & magnesium levels in just seconds with a simple dip-and-read strip.
LONG LASTING FRESHNESS GUARANTEED - Innovative FreshSeal packaging keeps all 150 strips reliable and ready whenever you need them.

The Varify Water Hardness Test Kit offers 150 easy-to-use strips that deliver fast, accurate readings of calcium and magnesium levels in water. Designed for home, well, pool, and spa use, it features a broad detection range (0-25 GPG / 0-425 PPM) and an oversized color chart for effortless interpretation. With FreshSeal technology, strips stay fresh and reliable over time. Plus, every purchase supports clean water projects globally, making it a smart, socially conscious choice for water quality monitoring.

Specifications

ASIN	B08D8KFPV8
Best Sellers Rank	#698 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Hardness Testing Equipment
Brand	VARIFY
Brand Name	VARIFY
Customer Reviews	4.4 out of 5 stars 7,185 Reviews
Global Trade Identification Number	00618149116515
Included Components	150 strips
Item Highlight	150 hard water test strips detect calcium & magnesium in seconds, for well, home, pool, spa & water softener systems
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
Ph Range	6.5-8.5
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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₹ 2026

Duties & taxes included

In stock

Sold byAmazon IndiaDelivered 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 India.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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