Waterproof dissolved oxygen meter.
High accuracy, multi-range sensor capable of measuring conductivity, TDS, salinity, and temperature.
Measures conductivity, TDS, salinity, pH, and temperature using one just electrode.
Waterproof hand-held fluoride meter with built-in automatic temperature compensation.
This Extech hard carrying case is a safe and convenient way to store and transport the Extech EC400, EC500, D0600, and FL700 ExStik meters and accessories.
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