Myron L Company Water Quality Measurement for Pool/Spa POOLPRO™ PS9TK

• FAST one-touch measurements for Conductivity, Mineral/Salt Concentration, TDS, ORP (REDOX), Free Chlorine, pH and Temperature • SIMPLE user-intuitive prompts step you through Alkalinity, Hardness and LSI titrations (PS9) • CONVENIENT LSI Calculator accepts both grains and ppm hardness units (PS9) • EASY keypad calibration • STA BLE 4-electrode conductivity cell eliminates polarization, increasing accuracy with minimal maintenance • POWERFUL microprocessor-based surface mount circuitry • UNIQUE pH/ORP glass sensor is userreplaceable • VERSATI LE solution modes provide accuracy in diverse water quality applications • EFFICIENT design features auto-off that minimizes power consumption — one 9V battery lasts up to 100 hours/5000 tests • ADVANCED proprietary temperature compensation and TDS conversion algorithms • RELIABLE non-volatile microprocessor provides data back-up, even when the battery is changed; this assures all calibrations and memory data are retained