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The HI9814 is a lightweight and waterproof portable meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature with a single reinforced electrode
The HI9829 Multiparameter Meter is a waterproof meter for pH, mV, ORP, DO, EC, resistivity, TDS, salinity, air pressure, turbidity, temperature and GPS.
HI98199 Multiparameter pH/Conductivity/Dissolved Oxygen Meter with pH Probe. Optional DO and EC electrodes are available.
With HI7698194/4 probe and 4m cable
HI98194 Multiparameter pH/ORP/EC/TDS/Salinity/DO/Pressure/ Temperature Waterproof Meter with HI7698194/4 probe and 4m cable
The HI991003 Water-resistant Portable pH / mV / ORP meter is suitable for pool water, spa water, waste water, drinking water and various other applications.
The HI99301 Water-resistant Portable meter for conductivity (EC, up to 20.0 mS / cm), TDS and temperature is suitable for field work.
HI99141 Water-resistant portable pH meter with flattip electrode, particularly suitable for wastewater analysis.
HI98198 Optical Dissolved Oxygen Meter
The HI99300 Water resistant meter (EC, up to 3999 μS/cm), TDS and temperature is a handy meter for in the field you can read out immediately.
The HI97500 Portable Luxmeter has three measuring ranges and is equipped with a light sensor attached to a 1.5 meter long cable.