The Water ID PT100 pH meter is a pool tester designed for analysing pH and chlorine levels. It is ideal for environmental testing and water quality analysis in swimming pool and pond water. This device, manufactured by Water ID, is also suitable for freshwater quality analysis and fish tank maintenance. https://elecena.pl/product/28686183/water-id-pt100-pool-tester-ph-chlorine-meter-with-fast-dissolving-tablets 2025-05-13 https://elecena.pl/product/28686183/water-id-pt100-pool-tester-ph-chlorine-meter-with-fast-dissolving-tablets 2026-07-21