The Water Hardness Analyzer Kit is the ultimate professional solution for accurately measuring the concentration of calcium and magnesium in water. Designed for both domestic installations and industrial and maintenance applications, this hardness test kit, with 10 ml of titrant reagent, allows for quick and reliable analysis directly on-site, ensuring optimal water quality before it affects appliances, boilers, or piping systems.

Monitoring water hardness is essential to prevent limescale buildup, optimize the performance of water treatment equipment, and ensure the effectiveness of detergents and chemicals. Thanks to its compact format and volumetric titration method, this kit provides easy-to-use laboratory-quality results, allowing for immediate decisions regarding the need for water softening or adjustments to filtration systems.

Features of the Hardness Analyzer Kit

• High precision: Colorimetric titration method that guarantees accurate readings of German (ºdH) or French (ºfH) hardness grades according to the needs of the analysis.


• Optimized content: Includes a dropper bottle with 10 ml of high-quality titrant reagent, sufficient for multiple determinations.


• Ease of use: Intuitive step-by-step process using color change, ideal for both industry professionals and private users with no prior experience.


• Immediate results: Know the water quality in just a few minutes without having to send samples to external laboratories.


• Versatility of application: Indispensable for the start-up and maintenance of water softeners, reverse osmosis systems, heating circuits and analysis of well or mains water.


• Portable design: Durable and lightweight packaging that makes it easy to carry in tool cases or technical maintenance kits.

Frequently Asked Questions

How is the hardness test performed with this kit?

The procedure involves taking a water sample with the included test tube, adding the reagent drop by drop while gently stirring until a clear color change is observed. The number of drops used will indicate the degree of hardness of the water being analyzed, according to the manufacturer's specific instructions.

How many tests can be performed with the 10 ml bottle?

The yield depends directly on the hardness of the water being tested, as harder water will require more drops per test. However, the 10 ml container is optimized for numerous routine control measurements.

Is prior knowledge of chemistry necessary?

It is not necessary. The kit is designed so that anyone can easily interpret the results by following the visual indications of the color change in the sample.

What type of installations is this meter recommended for?

It is perfect for checking the effectiveness of domestic water softeners, verifying water quality before installing filtration systems, checking boilers, domestic hot water storage tanks and for general preventive maintenance.