AZ86031 Professional Digital Water Quality Meter Dissolved Oxygen Tester PH Meter Conductivity Salinity Meter

AZ86031 Handheld IP67 Combo PH/COND./SALT/TDS/D.O features:

*Large LCD with multiple parameters display simultaneously:

*pH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature

*Handheld fashion housing with IP67 waterproof design

*Auto temperature compensation

*Auto ranging for conductivity measurement

*Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity

*Manually altitude/salinity compensation for D.O. measurement

*99 points memories w/ recall function

*1 hour auto power off