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Portable Meter

Hanna Instruments HI8734 Three Range Portable TDS Meter

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Electrical Conductivity (EC)

Hanna Instruments HI9810-6 Portable pH/EC/TDS Meter

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Electrical Conductivity (EC)

Hanna Instruments HI9811-5 Portable pH/EC/TDS/Temperature Meter

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Electrical Conductivity (EC)

Hanna Instruments HI9813-5 Portable pH/EC/TDS Meter

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Electrical Conductivity (EC)

Hanna Instruments HI9813-6 Portable pH/EC/TDS/Temperature Meter with CAL Check™

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Electrical Conductivity (EC)

Hanna Instruments HI98192 Waterproof Portable EC/TDS/Resistivity/Salinity Meter

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Dissolved Oxygen (DO)

Hanna Instruments HI98194 Multiparameter pH/ORP/EC/TDS/Salinity/DO/Pressure/ Temperature Waterproof Meter

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Electrical Conductivity (EC)

Hanna Instruments HI991300 Portable Waterproof pH/EC/TDS Meter (Low Range)

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Electrical Conductivity (EC)

Hanna Instruments HI991301 Portable Waterproof pH/EC/TDS Meter (High Range)

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Electrical Conductivity (EC)

Hanna Instruments HI99300 Portable Low Range EC/TDS Meter

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Electrical Conductivity (EC)

Hanna Instruments HI99301 Portable High Range EC/TDS Meter