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Simultaneously displays the parameter being measured and temperature in °C or °F.

Highly stable and accurate readings with large LCD display. Designed for simple one-hand operation.

Reads either pH (in 0.01 resolution) or mV in large digits, with time, date, and temperature (in °C or °F) shown simultaneously on the lower display.

Reads pH, ORP (oxygen reduction potential), mV, conductivity, TDS (total dissolved solids), salinity and temperature.

Fits standard test tubes 16×50 mm or larger.

Fits standard test tubes 16x50 mm or larger.

The DO600-K is a convenient kit which adds versatility for measuring dissolved oxygen in laboratories or out in the field with a 16' (5 m) extension cable and probe weight guard for taking easy measurements in tanks or streams.