The EarthEcho Water Challenge Test Kits are sold through a variety of distributors throughout the world.

Please select the region below to place your order.

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Classroom Test Kit

The Classroom Kit includes five sets of hardware and enough reagents to conduct up to 50 rounds of testing for pH, dissolved oxygen, temperature, and turbidity.
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  • Advanced Kits & Replacement Parts

    Interested in adding tests to your monitoring or order replacement parts for your EarthEcho Water Challenge test kit?
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