MPN EZ-9909A
Brand GISNPA
Color Light Blue

Check the listing for details. PH Meter, 5 in 1 pH/TDS/EC/Salinity/Temp Meter, Waterproof Pool Salt Tester, .... Color: Light Blue, Condition: New. Listed at 29.32 USD. These modes include general salinity testing (0-9999 ppm), seawater testing (10-200 ppt), and food testing (0.01-25%). Wide Applications: The 5-in-1 pH tester is the solution for a variety of applications, including testing household drinking water, hydroponics, swimming pools, aquariums, laboratories, etc.

$20.52
$29.32