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Benchtop pH/ORP/Ion/Temperature Meter
Benchtop pH/ORP/Ion/Conductivity/Resistivity/Total Dissolved Solids/Salinity/Temperature Meter
Pocket Water Quality Meters
0.5% NaCl Standard Solution
1.41 mS/cm Conductivity Standard Solution
12.9 mS/cm Conductivity Standard Solution
5.0% NaCl Standard Solution