Hanna bench top ph meter for professional use

HI-2211 is a Benchtop pH meter. HI-2211 adds measurement for ion concentration (ISE) and Oxidation Reduction Potential (ORP) in the mV range. This instrument also features a reading stability indicator used during calibration and a measurement memory/memory recall function. Both instruments’ pH measurements are compensated manually or automatically for the temperature effect with the HI 7662 temperature probe. This meter has an easy-to-read LCD showing both the primary reading and ºC.