AZ-86021 Dissolved Oxygen Tester Water Quality Meter D.O Meter Temperature Meter | Can Measure pH Conductivity TDS Salinity by Using Different Probes | Multiple Parameters Water Tester AZ86021

Features

• Large LCD to display multiple parameters in turns: pH, Conductivity or TDS or Salinity, Dissolved oxygen, Temperature (by using different probes). Please note that the standard accessory only comes with D.O probe, If users want to measure pH, Conductivity, TDS or Salinity, users need to purchase pH or Cond. probe(s).
• Displayed parameter is decided by probe type
• Water proof function as IP67
• Fast measuring of dissolved oxygen value
• Accurate replaceable probes with anti-collision cap
• Auto ranging for conductivity measurement (users need to purchase cond. probe to fulfill this function.)
• Auto temperature compensation (ATC); 99 points memories w/recall function
• Multiple points calibration: 3 points for pH, 1 point for D.O., 4 points for conductivity
• Manually altitude and salinity compensation function for D.O. measurement
• Temperature unit degC/degF is switchable; 1 hour auto power off; Excellent to use in fresh or sea water aqua farm