Bulk Water Hardness Test Strips - 15 Second Results Reading From 0ppm To 500ppm
<div style="text-align: left;"><strong>[Product Information]</strong><br>
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<li>FAST ACCURATE RESULTS: Get your results back in 15 seconds.</li>
<li>COMPARE TO RESULTS: Our strips go from 0ppm (0 grains) all the way to 500 ppm (30 grains) hardness</li>
<li>PACKED WITH FRESH LOCK BAG: Our seal-able pouch includes a desiccant for ultimate freshness.</li>
<li>MADE IN THE USA: Our strips are made here in the USA to ensure the highest quality production.</li>
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