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Solaxx MET20A SafeDip 6-in-1 Digital Water Chemistry Test Kit. Convenient chemical testing for: pH, chlorine, salinity, TDS, ORP (chlorine demand), and temperature.
$216.00
In Stock.
(1)
Solaxx MET30A SaltDip Digital Salinity Tester. Convenient chemical testing for: salinity, TDS,and temperature.
$179.00 $159.00 Sale
In Stock.
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Lamotte digital salinity tester - for fast, easy, accurate results
$189.00
In Stock.
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$35
(2)
Quick, Easy Test for TDS (Total Dissolved Solids) Impurity Level
$38.99 $3.99 Sale
Out of Stock.