Lovibond Water Quality Test Reagents – DPD No.1, DPD No.3 & Phenol Red Tablets | 3 x 250 Pack | Chlorine & pH Testing for Pools, Hot Tubs, Aquariums, Ponds, Spas & More | Photometer Compatible

Product description

• DPD NO.1 FOR FREE CHLORINE TESTING – Lovibond DPD1 chlorine test tablets deliver accurate readings of free chlorine levels, essential for maintaining safe water quality. Ideal for swimming pools, spas, and potable water systems, these tablets ensure dependable photometric results.
• DPD NO.3 FOR TOTAL CHLORINE MONITORING – Specially formulated for photometer use, DPD3 tablets measure combined and total chlorine in water, supporting effective disinfection control. Suitable for swimming pools and water treatment applications.
• PHENOL RED FOR PRECISE PH TESTING – Phenol Red tablets offer reliable pH measurement across a range of 6.8 to 8.4, making them ideal for hot tubs, pools, aquariums, and laboratory use. The vivid colour change supports photometer digital readings.
• TABLET FORMAT FOR CONSISTENCY & SAFETY – Each tablet is sealed in a foil blister pack to prevent contamination and extend shelf life. The rigid packaging also ensures exact dosing for consistent, repeatable results.
• EXPANDED USAGE FLEXIBILITY – Trusted by professionals and hobbyists alike, these tablets support routine monitoring in both residential and commercial water testing environments. They are suitable for scheduled maintenance, troubleshooting, and on-the-spot checks.