Hanna Instruments Potassium Low and Medium-Range Portable Photometer with CAL Check – HI97750

The HI97750 is a high-tech portable photometer for measuring potassium in water. This meter features an advanced optical system with a reference detector and narrow band interference filters for extremely fast and repeatable measurements.
  • There is no need to warm up before taking a measurement.
  • Step-by-step instructions are provided in tutorial mode.
  • CAL Check is used to validate meter performance.