Oakton pH/Con 300 (pH-Cond-Temp)
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Oakton pH/Con 300 $35 $75 $225

The microprocessor-based OAKTON waterproof pH/CON 300 meter meets IP67 ratings for dustproof and waterproof ingress protection.  Advanced setup mode lets you customize meter parameters, view calibration values for pH and conductivity (TDS), view pH electrode slope for diagnostic purposes, and more. All functions are accessible from the waterproof keypad.

  • Waterproof and dustproof housing (IP67 rating) that floats
  • Reads pH, conductivity, TDS and temperature in C/F
  • Dual display of measurement plus temperature
  • Easy push-button conductivity and pH calibration
  • Auto-ranging for conductivity measurements
  • Auto-buffer recognition for pH calibration
  • Automatic endpoint display to "hold" reading when it is stable for more than five seconds
  • Selectable Manual or Automatic Temperature
  • Compensation with separate temperature readout
  • Easy to clean housing
  • Hold function; "Ready" indicator; Error messages; Auto-off function