Does it detect Magnesium and Calcium

Yes. It detects TOTAL hardness which includes magnesium and calcium combined. It will not tell you how much of each is present, just the total amount. Thank you!

How can I get the latest expiration date possible from the Water Works inventory?

Good afternoon. Our current inventory (as of February 7, 2017) has expiration date of 5/2018.

Does it have a color guide on the bottle?

Yes. The bottle has color chart on the side. Detection Range in Parts per Million: 0, 40, 80, 120, 180, 250, 425, 1000 ppm (mg/L). Detection Range in Grains per Gallon: 0, 2, 5, 7, 11, 15, 25, 58 gpg. And finally, this product detects total hardness, meaning it will pick up both dissolved calcium and dissolved magnesium. It will not, however, tell you which of the two it detects.

what is the expiration date

Hello, Dan. As of today (1/15/2016), our current inventory of WaterWorks Total Hardness has expiration date of 3/2017 or later.

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Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip, 3 Second Test, 0-1000ppm Range, Our #1 Test Strip for Total Hardness, Bottle of 50 Tests, Tan

Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip, 3 Second Test, 0-1000ppm Range, Our #1 Test Strip for Total Hardness, Bottle of 50 Tests, Tan

Product ID: 17367945

Details

Brand
On The Go
Manufacturer
Industrial
Recommended Uses For Product
Water Hardness
UPC
809762800084
Unit Count
1 Count

📊0-1000 ppm detection range

🧴50-strip bottle kit

⏱️3-second rapid test

€ 36.85

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Test fast, test smart—never let water hardness catch you off guard!

BROAD SPECTRUM DETECTION - Measures calcium & magnesium hardness from 0 to 1000 ppm for comprehensive water analysis.
USER FRIENDLY SIMPLICITY - Single dip and read with an optimized color chart—perfect for pros and novices alike.
BULK SUPPLY BULK SAVINGS - 50 test strips per bottle ensure you’re always ready to monitor water quality without interruption.
INSTANT CLARITY ZERO WAIT - Get precise total hardness results in just 3 seconds—no delays, no guesswork.
MADE IN THE USA TRUSTED WORLDWIDE - Manufactured under strict quality controls for unmatched accuracy and reliability.

The Industrial Test Systems WaterWorks 481108 Total Hardness Test Strip offers a rapid 3-second test for calcium and magnesium hardness in water, covering a wide range from 0 to 1000 ppm. Packaged in a convenient bottle of 50 strips, it features an easy dip-and-read design with a verified color chart, making it ideal for both technical and non-technical users. Manufactured in the USA under rigorous quality standards, this test strip ensures reliable, accurate results for residential, commercial, and industrial water hardness monitoring.

Specifications

ASIN	B005A7U9ZY
Best Sellers Rank	#61,371 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #110 in pH Test Strips
Brand Name	On The Go
Customer Reviews	4.6 4.6 out of 5 stars (681)
Global Trade Identification Number	00809762800084
Item Type Name	Total Hardness Test Strips
Item Weight	14.2 g
Manufacturer	Industrial Test Systems, Inc.
Model Number	480008
Number of Items	1
Part Number	OTGTHTS
Recommended Uses For Product	Water Hardness Test
UPC	809762800084
Unit Count	1 Count
Warranty Description	Expiration date on package

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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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€ 36.85

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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