---
product_id: 645018869
title: "Water Hardness Test Kit - 200 Hard Water Testing Strips with DoubleCheck, Sample Cup and Individually Wrapped"
brand: "weaqua"
price: "€ 54.23"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/645018869-water-hardness-test-kit-200-hard-water-testing-strips-doublecheck
store_origin: FR
region: France
---

# longest shelf life with dual desiccants DoubleCheck dual color pads for accuracy 200 precision test strips Water Hardness Test Kit - 200 Hard Water Testing Strips with DoubleCheck, Sample Cup and Individually Wrapped

**Brand:** weaqua
**Price:** € 54.23
**Availability:** ✅ In Stock

## Summary

> 💧 Test smarter, not harder—stay ahead with precision water insights!

## 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?** € 54.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/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

- • **Bulk Testing Power:** 200 individually wrapped strips at just $0.04 each—test more, spend less, stress less.
- • **Unmatched Accuracy:** DoubleCheck dual pads ensure every test is reliable—no guesswork, just confidence.
- • **Shelf Life Champion:** Dual desiccant packaging locks in freshness, keeping strips ready whenever you need them.
- • **Precision Sample Control:** Included sample cup guarantees perfect water-to-strip ratio for flawless results every time.
- • **Effortless Testing Routine:** Quick 1-2 second dip with easy color comparison—perfect for busy pros who demand precision.

## Overview

The WEAQUA Water Hardness Test Kit offers 200 individually wrapped strips with a unique DoubleCheck system featuring two color pads for reliable results. Included is a sample cup for precise water measurement, and dual desiccant packaging ensures the longest shelf life. With +/-1% accuracy and an ultra-low cost per test, this kit is designed for professionals who value accuracy, convenience, and cost-efficiency in monitoring water hardness.

## 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.

## 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 |
|---------------|-------|
| Manufacturer | WEAQUA |
| Part number | TDS ECO (1 TDS Meter) - 3 |
| Item Weight | 58.9 g |
| Product Dimensions | 11.94 x 6.35 x 6.35 cm; 58.97 g |
| Item model number | TDS ECO - 3 |
| Item Package Quantity | 200 |
| Measurement Accuracy | +/-1% |
| Included components | 200 x Water Hardness Test Strips, 1 x Sample Cup, 1 x User Manual |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

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

## 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.

## 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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**Shop now:** [https://www.desertcart.fr/products/645018869-water-hardness-test-kit-200-hard-water-testing-strips-doublecheck](https://www.desertcart.fr/products/645018869-water-hardness-test-kit-200-hard-water-testing-strips-doublecheck)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-11*