WeAQUA Water Hardness Test Kit – DoubleCheck 50 Strips – Hard Water Testing Kit – Tests Calcium & Magnesium (0–425 PPM) – for Tap, Well, Drinking, Pool, Spa & Dishwasher
Estimented Delivery 4 To 9 Days
100 in stock
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PRODUCT DISCRIPTION
DOUBLE CHECK – Each tester strip is designed with two identical color pads. If the color of the pads differs after testing, it indicates that the test may not be reliable and a new test should be performed.
50 WATER TEST STRIPS – Maximize the time between each purchase with the lowest cost-per-test water hardness test strips that are available.
LONGEST SHELF LIFE – Desiccant design forms a dry force shield around the strips which also prevents the strips from going bad due to too much contact with moisture.
EASILY THE MOST ACCURATE – DoubleCheck to weed out bad color pads, sample cup with pre-measured water level for the most optimum water to test strip ratio.
