Tag Archives: Resistivity

อุปกรณ์วัด Multiparameter (GPS Multiparameter Meter pH/ORP/ISE, EC/TDS/Resistivity/Salinity/Seawater

HI 98290 GPS Multiparameter Meter pH/ORP/ISE, EC/TDS/Resistivity/Salinity/Seawater Specific Gravity, Turbidity, DO, Temperature and Atmospheric Pressure Rugged, waterproof and easy to use, the HI 98290 is the ideal meters for field measurements of lakes, rivers and seas. Both meters display 1 to 12 parameters simultaneously from up to 15 user selectable parameters. Combined with one of the HI 76×9829 series probes, the HI 98290 ... Read More »

อุปกรณ์วัด Multiparameter (Multiparameter Meter pH/ORP/ISE, EC/TDS/Resistivity/Salinity/Seawater Spe

HI 9829 Multiparameter Meter pH/ORP/ISE, EC/TDS/Resistivity/Salinity/Seawater Specific Gravity, Turbidity, DO, Temperature and Atmospheric Pressure Rugged, waterproof and easy to use, the HI 9829 is the ideal meters for field measurements of lakes, rivers and seas. Both meters display 1 to 12 parameters simultaneously from up to 15 user selectable parameters. Combined with one of the HI 76×9829 series probes, the HI 9829 can ... Read More »

อุปกรณ์วัด Multiparameter (Two Channel, pH/ORP/ISE, EC/TD/NaCl/Resistivity Benchtop Meter)

HI 3512 Two Channel, pH/ORP/ISE, EC/TD/NaCl/Resistivity Benchtop Meter The HI 3512 is a 2 channel professional benchtop meter with a graphic LCD, designed to provide accurate laboratory results. Channel 1 features pH/ORP/ISE and temperature measurement capability while channel 2 measures EC/TDS/NaCl/Resistivity and temperature. The pH channel offers up to five point pH calibration with seven standard buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 ... Read More »

อุปกรณ์วัด Multiparameter (Research Grade Meter with Calibration Check™ and USP pH/ORP and EC/

HI 4521 Research Grade Meter with Calibration Check™ and USP pH/ORP and EC/TDS/Resistivity/Salinity and Temperature HI 4521 is a research grade, benchtop instrument that features 7 measurement parameters: pH, ORP (Oxidation Reduction Potential), conductivity, resistivity, TDS, salinity and temperature. This meter incorporates dual channels with a separate temperature input and support the external reference electrodes required by half cell pH sensors. The user ... Read More »

อุปกรณ์วัด Multiparameter (Research Grade Meter with Calibration Check™ and USP pH/ORP/ISE and

HI 4522 Research Grade Meter with Calibration Check™ and USP pH/ORP/ISE and EC/TDS/Resistivity/Salinity and Temperature HI 4522 is a research grade, benchtop instrument that feature 8 measurement ranges: pH, ORP (Oxidation Reduction Potential), ISE, conductivity, resistivity, TDS, salinity and temperature. This instrument incorporates dual channels with a separate temperature input and support the external reference electrodes required by half cell pH and ... Read More »

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