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HQD Portable Meters

Portable Multi Meter – pH, Conductivity, Salinity, TDS, Dissolved Oxygen (DO), ORP and ISE For Water. Also BOD can be performed with additional accessories. The durable portable meter and optional rugged probes are designed to withstand years of use in the field

...
HQD Portable Meters

Portable Multi Meter – pH, Conductivity, Salinity, TDS, Dissolved Oxygen (DO), ORP and ISE For Water. Also BOD can be performed with additional accessories. The durable portable meter and optional rugged probes are designed to withstand years of use in the field