Johnson Analytica, a leader in analytical solutions for the pool and spa industry, is proud to present its two flagship water testing product lines: Check2O test strips and VTKolor visual test kits. Combining scientific precision with commercial practicality, these products provide a comprehensive approach to water quality testing, ensuring safe, balanced, and crystal-clear pools and spas.

Johnson Analytica offers accurate, flexible, and eco-responsible solutions

The Check2O range is designed to deliver fast, accurate results in an easy-to-use strip format. Ranging from 2-in-1 to 6-in-1 options, these strips allow users to check essential water parameters such as free and total chlorine, pH, alkalinity, cyanuric acid, total hardness, and bromine. Trusted by professionals and consumers alike, Check2O provides reliable results in seconds, simplifying water management and giving confidence in daily maintenance.

All Check2O packaging is fully recyclable, reflecting the company's commitment to reducing environmental impact without compromising quality. Manufactured entirely in the UK, these products benefit from robust quality control and fast delivery times, supporting businesses across the country and Europe with dependable supply and competitive pricing. With no minimum order requirements, Check2O products are accessible to companies of all sizes, and OEM or private label options allow for bespoke branding and formulation.

The VTKolor range of visual test kits offers a precise and easy-to-read solution. Using vivid colour reactions, these kits cover core parameters such as free and total chlorine, bromine, pH, alkalinity, and hardness, enabling accurate interpretation even in varied lighting conditions. 

Colour comparison for precise pool water analysis with Johnson Analytica's VTKolor visual test kits