Industrial Test Systems WaterWorks Test Strips | 50 Count

Water hardness test strips for measuring total hardness levels in water.

• Designed for testing total water hardness in residential, commercial, and laboratory environments

• Measures hardness levels within a 0–1000 ppm range

• Color chart included for result comparison

• Quick dip-and-read testing process

• Suitable for tap water, well water, and general water quality monitoring

• Includes two bottles containing 50 test strips each

• Store in a cool, dry place and follow label instructions for use

For water testing purposes only. Not intended for medical or diagnostic use.

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