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Northern Light's offers Aqua Check RED, the quick and easy way to test hot tub and spa water levels. No more vials, reagents and messy drops. Aqua Check is a simple but very accurate test strip. Just dip into water and read the results in seconds.
Specially formulated to work with Bromine sanitization solutions! The 4 way test strips measure total water hardness, total bromine, total alkalinity, and pH levels.
Aqua check is the simplest most accurate test strip on the market! Comes complete with 50 test strips. Reliable, safe and effective way to test your water chemistry.
Size: 50 strips
