This economical do-it-yourself water testing kit allows you to check your drinking water for 8 common contaminants.

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Ideal for individuals who get their water from a private well. Tests for 10 harmful contaminants.

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Ideal for all basic water testing applications. The best value meter for residential applications.

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This kit includes color comparison method iron measurements accurate to 1 mg/L (ppm) for up to 100 tests, and full instruction booklet.

This kit includes drop titration method hardness measurements accurate to 1 grain/gallon for up to 100 tests, and full instruction booklet.

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Use the same kit the pro's use with the Hach HA-95A Hardness & Iron test kit!

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Use the same kit the pro's use with the Spectrum Hardness, Iron & pH test kit!

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Use the same kit the pro's use with the Spectrum Hardness, Iron & pH test kit!

Accurately test the pH of your water supply!

Upgrade to the Deluxe Kit and test Hardness, Iron, pH, and Chlorine levels. Includes a TDS meter!