Hanna 4200 Series Bench Meters

HANNA’s new family of research grade laboratory benchtop instruments feature a 240 x 320 dot-matrix color display with on-screen help, simultaneous graphing, language selection and custom configuration. Four models are available to measure pH, pH and ISE, conductivity, pH, DO, BOD and conductivity.

HANNA’s pH meters feature a 5 point calibration with a choice of custom or memorized buffers and provide the user with the exclusive CAL CHECK™ electrode diagnostic system. ISE models allow direct calibration and measurement with a choice of units, as well as incremental methods.

Our new conductivity meters have EC, resistivity, TDS and salinity measuring scales. EC has an extended range from 0.001 μS/cm to 1 S/cm with auto recognition of the probe type used. Salinity measurements can be displayed in practical salinity, natural sea water or in percent scale.

All conductivity models feature stages 1, 2 and 3 USP modes plus linear and natural water temperature compensation. All models are equipped with USB and RS 232 ports for PC connectivity and offer logging, graphing and GLP.