Compact photometer PF-3 Pool incl. test kits VISOCOLOR ECO Chlorine 6, (free and total), pH 6.0-8.2, Cyanuric acid, Alkalinity TA, with calibration cuvette, 4 empty tubes, beaker, 5 mL syringe, 3 batteries, manual, booklet “VISOCOLOR ECO Test instructions for compact photometer PF-3” and certificate, in rugged case