LaMotte Total Chlorine (TCI) Tracer PockeTester - 1740 Spectrum Starting Block Color/Setback Distance These handcrafted 3-bend stair rails

These handcrafted 3-bend stair rails are ideally suited for use on commercial swimming pool and spa applications

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LaMotte Total Chlorine (TCI) Tracer PockeTester - 1740 Spectrum Starting Block Color/Setback Distance These handcrafted 3-bend stair railsThis Total Chlorine (TCI) Tracer PockeTester measures from 0. 00 to 9. 99 ppm to 0. 01 ppm resolution. A memory feature saves calibrations between sensor changes and stores up to 15 readings. You can also add an ORP and or pH sensor so you can test three factors (sold separately). The rugged flat surface electrode will alert user when it's time to RENEW. A CAL indicator shows when to recalibrate and user can select a 1, 2, or 3 point calibration.