Test strips especially formulated for water quality measurement.

Range/Increments in mg/L - 0, 0.5, 1, 2, 5

The unique design incorporates an aperture within the test strip that holds an indicator-treated membrane ensuring complete immersion in the test sample. Colour intensity is directly proportional to concentration of the test parameter in the sample.

• Rapid response
• Low cost per test
• Safe to use and transport
• Excellent reproducibility

Supplied in bottle packs of strips with ranges as indicated and colour comparison key label.