The 6173 pH benchtop meter has an extra large LCD display for ease of use. Features a splash proof and rugged case ideal for schools and universities. Features EEF, Electrode Efficiency Function, multiple buffers 4.00, 4.01, 6.86, 7.00, 9.18 & 10.0 and automatic slope, buffer and electrode offset recognition. Has power down memory backup and works on 6 AA batteries or 115/230 V AC adapters. 


  • Larger LCD display
  • Buffers recognition
  • Electrode offset recognition
  • Electrode slope recognition
  • Built in buffer temp. coefficient
  • Auto lock
  • Touch keys with audio feedback
  • Power down memory
  • Battery/ac adaptor