---
product_id: 645018869
title: "Water Hardness Test Kit - 200 Hard Water Testing Strips with DoubleCheck, Sample Cup and Individually Wrapped"
brand: "weaqua"
price: "242 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Weaqua"
url: https://www.desertcart.pl/products/645018869-water-hardness-test-kit-200-hard-water-testing-strips-doublecheck
store_origin: PL
region: Poland
---

# ±1% measurement accuracy 200 precision test strips Dual desiccant long shelf life Water Hardness Test Kit - 200 Hard Water Testing Strips with DoubleCheck, Sample Cup and Individually Wrapped

**Brand:** weaqua
**Price:** 242 zł
**Availability:** ✅ In Stock

## Summary

> 💧 Test smarter, live better—because your water deserves the truth.

## Quick Answers

- **What is this?** Water Hardness Test Kit - 200 Hard Water Testing Strips with DoubleCheck, Sample Cup and Individually Wrapped by weaqua
- **How much does it cost?** 242 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/645018869-water-hardness-test-kit-200-hard-water-testing-strips-doublecheck)

## Best For

- weaqua enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Accuracy:** ±1% measurement accuracy means you can confidently monitor water hardness and protect your appliances.
- • **Complete Testing Kit:** Includes a pre-marked sample cup for perfect water-to-strip ratio every time—professional-grade precision at home.
- • **Bulk Value & Longevity:** 200 individually wrapped strips with dual desiccants maximize shelf life and minimize cost at just $0.04 per test.
- • **DoubleCheck Reliability:** Two identical color pads ensure every test is trustworthy—no guesswork, just clarity.
- • **Ritualize Your Water Care:** Turn testing into a satisfying daily habit—watch the colors reveal your water’s true character.

## Overview

The Water Hardness Test Kit offers 200 individually wrapped strips with dual desiccant protection for extended shelf life and ±1% accuracy. Featuring a unique DoubleCheck system with two color pads per strip and an included sample cup for precise testing, it delivers reliable, easy-to-read results that empower you to monitor and optimize your water quality effortlessly.

## Description

Product description Water Hardness Test Strips Directions 1. Fill the included sample cup with water up to the marked level. 2. Dip one test strip into the water for 1-2 seconds. 3. Remove the strip and compare the color of the two identical pads to ensure the test is reliable. 4. Match the color of the pad to the color chart provided to determine the water hardness level. 5. If the color of the pads differs, perform the test again with a new strip. 6. After use, store the strips in their original packaging to maintain their effectiveness.

Review: Does what is suppose to. Results are easy to read.
Review: Packaging: Box arrived like it knew secrets. Inside: 200 strips, a sample cup, and the quiet promise of clarity. No wasted space, no confusing inserts—just the tools and a silent challenge: “Go ahead. Test everything.” Ease of Use: Dip. Wait. Compare. That’s it. No app, no calibration, no existential dread. The color chart is clear enough that even my skeptical cat could interpret it. I tested tap water, bottled water, rainwater, and one suspicious puddle. All judged. All catalogued. Accuracy: Ranges from 0–25 gpg and 0–425 ppm, which is basically the full emotional spectrum of water hardness. My kitchen tap scored a 0 ppm thanks to my water softener system. My rain barrel? A gentle 3. I now see my plumbing as well protected. Sample Cup: It’s small. It’s plastic. It’s perfect. I didn’t think I’d care, but it made the whole process feel official. Like I was conducting a ritual, not just dunking strips in water like a caffeinated raccoon. Visual Impact: Watching the strip change color is oddly satisfying. Like watching truth emerge from silence. I now test water before making tea, watering plants, or trusting a faucet. It’s become a lifestyle. Final Verdict: This kit doesn’t just test water—it reveals character. If you’ve ever suspected your tap water was plotting against your appliances, this is your moment. 200 strips means you can test with abandon, or ritualize each dip as part of a broader diagnostic lineage. Buy it. Dip it. Let the colors speak.

## Features

- DOUBLE CHECK - Each tester strip is designed with two identical color pads. If the color of the pads differs after testing, it indicates that the test may not be reliable and a new test should be performed.
- SAMPLE CUP INCLUDED - Ensure the most accurate water hardness test results by using the included, free sample cup and fill the testing water to the marked level.
- 200 WATER TEST STRIPS @ $0.04 EACH - Maximize the time between each purchase with the lowest cost-per-test water hardness test strips that are available.
- LONGEST SHELF LIFE - Individually wrapped in packs of 50 to prevent unused strips from going bad due to too much contact with air. Dual, top-and-bottom desiccant design forms a dry force shield around the strips which also prevents the strips from going bad due to too much contact with moisture.
- EASILY THE MOST ACCURATE - DoubleCheck to weed out bad color pads, sample cup with pre-measured water level for the most optimum water to test strip ratio, individually wrapped and dual desiccant design gives more accurate results for a longer period of time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5DLWK43 |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,110) |
| Date First Available | 16 July 2024 |
| Included components | 200 x Water Hardness Test Strips, 1 x Sample Cup, 1 x User Manual |
| Item Package Quantity | 200 |
| Item Weight | 58.9 g |
| Item model number | Water Hardness 200 Strips |
| Manufacturer | WEAQUA |
| Measurement Accuracy | +/-1% |
| Part number | TDS ECO (1 TDS Meter) - 3 |
| Product Dimensions | 11.94 x 6.35 x 6.35 cm; 58.97 g |

## Product Details

- **Brand:** WEAQUA
- **Manufacturer:** WEAQUA
- **Recommended uses for product:** Water Hardness Test

## Images

![Water Hardness Test Kit - 200 Hard Water Testing Strips with DoubleCheck, Sample Cup and Individually Wrapped - Image 1](https://m.media-amazon.com/images/I/810KR0QzV6L.jpg)
![Water Hardness Test Kit - 200 Hard Water Testing Strips with DoubleCheck, Sample Cup and Individually Wrapped - Image 2](https://m.media-amazon.com/images/I/718-FfstHFL.jpg)
![Water Hardness Test Kit - 200 Hard Water Testing Strips with DoubleCheck, Sample Cup and Individually Wrapped - Image 3](https://m.media-amazon.com/images/I/71VDq5UqV1L.jpg)
![Water Hardness Test Kit - 200 Hard Water Testing Strips with DoubleCheck, Sample Cup and Individually Wrapped - Image 4](https://m.media-amazon.com/images/I/71ZMdY67MIL.jpg)
![Water Hardness Test Kit - 200 Hard Water Testing Strips with DoubleCheck, Sample Cup and Individually Wrapped - Image 5](https://m.media-amazon.com/images/I/71gyBlqZBKL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 3 February 2026*

Does what is suppose to. Results are easy to read.

### ⭐⭐⭐⭐⭐ Review
*by B***H on 4 August 2025*

Packaging: Box arrived like it knew secrets. Inside: 200 strips, a sample cup, and the quiet promise of clarity. No wasted space, no confusing inserts—just the tools and a silent challenge: “Go ahead. Test everything.” Ease of Use: Dip. Wait. Compare. That’s it. No app, no calibration, no existential dread. The color chart is clear enough that even my skeptical cat could interpret it. I tested tap water, bottled water, rainwater, and one suspicious puddle. All judged. All catalogued. Accuracy: Ranges from 0–25 gpg and 0–425 ppm, which is basically the full emotional spectrum of water hardness. My kitchen tap scored a 0 ppm thanks to my water softener system. My rain barrel? A gentle 3. I now see my plumbing as well protected. Sample Cup: It’s small. It’s plastic. It’s perfect. I didn’t think I’d care, but it made the whole process feel official. Like I was conducting a ritual, not just dunking strips in water like a caffeinated raccoon. Visual Impact: Watching the strip change color is oddly satisfying. Like watching truth emerge from silence. I now test water before making tea, watering plants, or trusting a faucet. It’s become a lifestyle. Final Verdict: This kit doesn’t just test water—it reveals character. If you’ve ever suspected your tap water was plotting against your appliances, this is your moment. 200 strips means you can test with abandon, or ritualize each dip as part of a broader diagnostic lineage. Buy it. Dip it. Let the colors speak.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 1 March 2026*

Excellent results! Hold strip under running water for 2 seconds and read. Very clear and precise results. The test strip on the left is before a Kenmore water softener was installed. The one on the right is after. huge difference!

## Frequently Bought Together

- DoubleCheck Water Hardness Test Kit 200 Strips with Sample Cup - Hard Water Testing Strips (0-25 gpg / 0-425 ppm)
- WeAQUA Water Hardness Test Kit - DoubleCheck 50 Strips - Hard Water Testing Kit – Tests Calcium & Magnesium (0–425 PPM) – for Tap, Well, Drinking, Pool, Spa & Dishwasher
- 2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9990ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-20*