---
product_id: 141976602
title: "Water Total Hardness Test Strips 100ct | 99% Accuracy Hard Water Testing Kit with 0–25 GPG Optimized Range | Calcium & Magnesium Tester for Water Softener, Aquarium, Pool, Spa, Drinking & Well Water"
brand: "life2o"
price: "€ 20.75"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/141976602-water-total-hardness-test-strips-100ct-99-accuracy-hard-water
store_origin: NL
region: Netherlands
---

# Water Total Hardness Test Strips 100ct | 99% Accuracy Hard Water Testing Kit with 0–25 GPG Optimized Range | Calcium & Magnesium Tester for Water Softener, Aquarium, Pool, Spa, Drinking & Well Water

**Brand:** life2o
**Price:** € 20.75
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Water Total Hardness Test Strips 100ct | 99% Accuracy Hard Water Testing Kit with 0–25 GPG Optimized Range | Calcium & Magnesium Tester for Water Softener, Aquarium, Pool, Spa, Drinking & Well Water by life2o
- **How much does it cost?** € 20.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/141976602-water-total-hardness-test-strips-100ct-99-accuracy-hard-water)

## Best For

- life2o enthusiasts

## Why This Product

- Trusted life2o brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Water Total Hardness Test Strips 100ct | 99% Accuracy Hard Water Testing Kit with 0–25 GPG Optimized Range | Calcium & Magnesium Tester for Water Softener, Aquarium, Pool, Spa, Drinking & Well Water: desertcart.com: Industrial & Scientific

Review: It shows the difference - Directions were easy and simple to follow. Tested water straight out of well then water at the tap after the softener. What a difference. I now know that my softener is working.
Review: Works great - I took sample of my well water and it showed around 10 grains then I tested my house water which is treated with softner and it read between 0 and 1.5 grains. Very happy with test stips and price is great

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RBW9PX1 |
| Date First Available | April 29, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | 1530091000 |
| Product Dimensions | 17 x 1.7 x 4.2 inches |

## Images

![Water Total Hardness Test Strips 100ct | 99% Accuracy Hard Water Testing Kit with 0–25 GPG Optimized Range | Calcium & Magnesium Tester for Water Softener, Aquarium, Pool, Spa, Drinking & Well Water - Image 1](https://m.media-amazon.com/images/I/41SViW823XS.jpg)
![Water Total Hardness Test Strips 100ct | 99% Accuracy Hard Water Testing Kit with 0–25 GPG Optimized Range | Calcium & Magnesium Tester for Water Softener, Aquarium, Pool, Spa, Drinking & Well Water - Image 2](https://m.media-amazon.com/images/I/518JqkliyIS.jpg)
![Water Total Hardness Test Strips 100ct | 99% Accuracy Hard Water Testing Kit with 0–25 GPG Optimized Range | Calcium & Magnesium Tester for Water Softener, Aquarium, Pool, Spa, Drinking & Well Water - Image 3](https://m.media-amazon.com/images/I/51CpqEGVIgS.jpg)
![Water Total Hardness Test Strips 100ct | 99% Accuracy Hard Water Testing Kit with 0–25 GPG Optimized Range | Calcium & Magnesium Tester for Water Softener, Aquarium, Pool, Spa, Drinking & Well Water - Image 4](https://m.media-amazon.com/images/I/51PO9RJQjtS.jpg)
![Water Total Hardness Test Strips 100ct | 99% Accuracy Hard Water Testing Kit with 0–25 GPG Optimized Range | Calcium & Magnesium Tester for Water Softener, Aquarium, Pool, Spa, Drinking & Well Water - Image 5](https://m.media-amazon.com/images/I/51UdIE53eQS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It shows the difference
*by K***Z on October 13, 2021*

Directions were easy and simple to follow. Tested water straight out of well then water at the tap after the softener. What a difference. I now know that my softener is working.

### ⭐⭐⭐⭐⭐ Works great
*by D***E on October 26, 2019*

I took sample of my well water and it showed around 10 grains then I tested my house water which is treated with softner and it read between 0 and 1.5 grains. Very happy with test stips and price is great

### ⭐⭐⭐⭐ This product eased my mind.
*by O***T on August 13, 2019*

I purchased an espresso machine for a birthday present and wanted to know if our water softener was doing the job to keep the water soft. I live in the Rockies and water hardness in my town is 200 - 300 ppm (or 11.7 - 17.5 grains per gallon). That's HARD water. I tested my softened water and straight tap water. The test strips worked to a tee. I gave the product 4 stars because it took longer than a minute to get the result. Additionally, on the strip I used for tap water the reagent never completely turned orange, even after sitting on the kitchen counter all night. If you buy these be aware that only the tip of the test strip has a reagent which shows hardness. The box instructions show a strip with 5 different hardness levels, which was a bit confusing. I kept waiting for the hardness levels to appear til I realized how the strips worked. All in all, good product.

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**Shop now:** [https://www.desertcart.nl/products/141976602-water-total-hardness-test-strips-100ct-99-accuracy-hard-water](https://www.desertcart.nl/products/141976602-water-total-hardness-test-strips-100ct-99-accuracy-hard-water)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-14*