85 multi parameter water quality measuring instrument

Temperature, conductivity, salinity, dissolved oxygen

• multi parameter model, which can simultaneously measure dissolved oxygen, conductivity, salinity and temperature

• built in non-volatile memory, which can store 50 groups of data, and the reading

will not be lost due to power failure

• dissolved oxygen measurement: automatic temperature compensation, automatic salinity compensation, programmable altitude / pressure compensation, automatic air calibration

• Using 5906 cover film, the film can be replaced quickly and conveniently

• conductivity measurement: four pure nickel electrode is used, which has stable performance and requires little maintenance

• full automatic conductivity range selection: quickly adjust the effective range to achieve the highest accuracy