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    PoolStyle 5-Way OTO Test KitFeatured
    Pool Maintenance

    PoolStyle 5-Way OTO Test Kit

    Premium Quality

    The PoolStyle Professional 5-Way OTO Test Kit is a comprehensive liquid reagent testing system engineered for precise residential and commercial swimming pool and spa water management. Housed in a heavy-duty black protective carrying case with secure latch, this complete diagnostic kit accurately measures five essential water balance parameters: Free Chlorine, Bromine, pH, Acid Demand, and Total Alkalinity. Features a dual-test transparent comparator cell with precision color-matched standards (Chlorine 0.2–5.0 ppm, Bromine 0.5–11.0 ppm, pH 6.8–8.2), color-coded cap plugs, complete instructions, and five dropper indicator solution bottles (Solutions 1 through 5, made in the USA). Essential for swimming pool owners and service pros in Aruba to combat intense UV sun degradation, algae blooms, and water imbalance.

    Key Features

    • Professional 5-way testing: Chlorine, Bromine, pH, Acid Demand & Total Alkalinity
    • Includes 5 dropper indicator solution bottles (Solutions #1 through #5)
    • Solutions Made in the USA for superior chemical accuracy and consistency
    • Dual transparent comparator block with calibrated color standards
    • Accurate reading scales: Chlorine (0.2–5.0 ppm), Bromine (0.5–11.0 ppm), pH (6.8–8.2)
    • Heavy-duty protective black carrying case with locking snap latch
    • Complete step-by-step testing instructions and dosage charts included
    • Essential water testing tool for Aruba's tropical sun, heat, and high chlorine demand
    • Manufactured by PoolStyle Professional (Item 3441-4)
    In Stock — Available Now

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