Comparator 2000+

Colorimeter for water testing in public pools & spas with colour-stable glass standards.


  • Accurate and reproducible results
  • Colour-stable, fade-free glass standards
  • In accordance with ISO 7393/2 „Determination of free chlorine and total chlorine“

Comparator 2000+

With its accessories, the Lovibond Comparator 2000+ is an extremely versatile, modular system for testing water. It is simple to use yet is uncompromising in terms of precision and reproducibility of results. It is compact and portable. The integrated prism brings the glass standards of the test discs and the coloured sample into the same field of view.


The required accuracy of results is only ensured if stable, fade-free colour standards are used. Glass colour standards are fade-free, resistant to chemicals and scratchproof. Lovibond standards are made from coloured glass filters. They comply with international standards, e.g. ISO 7393/2.

Lightning unit

We recommend the use of the battery-operated Lovibond lighting unit in variable lighting conditions. This guarantees uniform lighting conditions, and ensures greater test accuracy.


We manufacture precision plastic and optical glass cells in line with the highest quality standards. The cells ensure high precision and reproducibility of results.