Check the listing for details. BOQU DDS-1702 Portable Conductivity Meter *BRAND NEW*. Condition: New. Listed at 266.99 USD. BOQU DDS-1702 Portable Conductivity Meter Description: DDS-1702 Portable Conductivity Meter is an instrument used for the measurement of the conductivity of aqueous solution in the laboratory. It is widely used in petrochemical industry, bio-medicine, sewage treatment, environmental monitoring, mining and smelting and other industries as well as junior college institutions and research institutes. If equipped with conductivity electrode with the appropriate constant, it can also be used to measure the conductivity, TDS, Salinity, Resistivity and temperature of pure water or ultra-pure water in electronic semiconductor or nuclear power industry and power plants. Specs: ProductPortable Conductivity MeterMeasure RangeConductivity0.00 μS/cm…199.9 mS/cmTDS0.1 mg/L … 199.9 g/LSalinity0.0 ppt…80.0 pptResistivity 0ΩNaN … 100MΩNaNTemperature（ATC/MTC）-5…105 ℃ResolutionConductivity / TDS / salinity / resistivityAutomatic sorting Temperature0.1℃Electronic unit errorConductivity±0.5 % FS Temperature±0.3 ℃Calibration 1 point 9 preset standards (Europe and America, China , Japan)Data storage Calibration data 99 measurement dataPower requirements4xAA/LR6(No. 5 battery)MonitorLCD monitorShellABS Condition: Brand New in original factory case! NEVER BEEN USED! You will receive exactly as shown! Please make sure this is the exact unit you are looking for! Please contact us with any questionsFast & Free Shipping following payment! AG5