This compact and low cost ozone test kit utilizes an easy to use color disc method. Simply grab a sample, add powder and compare sample color to the color wheel to arrive on an accurate measurement.

Method Name 測試方法 : Color disc/DPD
Parameter 水質參數 : Ozone - As O3
Range 量測範圍 : 0 - 2.2 mg/L O₃

Hach's most economical ozone test kit

Simple, low-cost color disc method is the most accurate visual test kit method

Achieve fast results with a compact, easy-to-carry test kit

關鍵字 : 水中 臭氧 測定, 水 ozone 測定