Water Quality Meters

• Sale!
  Water Quality Meters

  Oakton® EC 100 Portable Conductivity Meter Kit

  $534.00 Original price was: $534.00.$100.69Current price is: $100.69.
• Sale!
  Water Quality Meters

  Oakton® DO 100 Portable DO Meter Kit

  $895.00 Original price was: $895.00.$102.40Current price is: $102.40.
• Sale!
  Water Quality Meters

  Oakton® pH 100 Portable pH Meter Kit

  $428.00 Original price was: $428.00.$117.13Current price is: $117.13.
• Sale!
  Water Quality Meters

  Hanna Instruments® HI 98196 pH/ORP/DO Multiparameter Waterproof Meter

  $1,424.99 Original price was: $1,424.99.$116.26Current price is: $116.26.
• Sale!
  Water Quality Meters

  Oakton Conductivity Calibration Solution, 84 µS/cm

  $23.25 Original price was: $23.25.$6.98Current price is: $6.98.
• Sale!
  Water Quality Meters

  Hanna Instruments® HI 98195 pH/ORP/EC Multiparameter Waterproof Meter

  $1,424.99 Original price was: $1,424.99.$115.40Current price is: $115.40.
• Sale!
  Water Quality Meters

  Hanna Instruments® HI 98194 pH/ORP/EC/DO Multiparameter Waterproof Meter

  $1,849.99 Original price was: $1,849.99.$111.89Current price is: $111.89.
• Sale!
  Water Quality Meters

  Hanna Instruments Multiparameter Replacement pH/ORP Sensor

  $284.99 Original price was: $284.99.$85.50Current price is: $85.50.
• Sale!
  Water Quality Meters

  Oakton DO 100 Replacement Probe

  $347.00 Original price was: $347.00.$104.10Current price is: $104.10.
• Sale!
  Water Quality Meters

  Hanna Instruments Multiparameter Replacement EC Sensor

  $284.99 Original price was: $284.99.$85.50Current price is: $85.50.
• Sale!
  Water Quality Meters

  Extech® ExStik® II pH/Conductivity Meter

  $204.00 Original price was: $204.00.$61.20Current price is: $61.20.
• Sale!
  Water Quality Meters

  Hanna Instruments Multiparameter Replacement DO Sensor

  $284.99 Original price was: $284.99.$85.50Current price is: $85.50.
• Sale!
  Water Quality Meters

  Extech® ExStik® II Dissolved Oxygen Meter

  $309.00 Original price was: $309.00.$92.70Current price is: $92.70.
• Sale!
  Water Quality Meters

  Hanna Instruments® Waterproof Portable pH/EC/TDS/Temperature Meter with CAL CHECK™

  $289.99 Original price was: $289.99.$87.00Current price is: $87.00.
• Sale!
  Water Quality Meters

  Hanna Instruments® HI 98191 Professional pH or ORP or ISE Waterproof Meter

  $924.99 Original price was: $924.99.$110.00Current price is: $110.00.
• Sale!
  Water Quality Meters

  Oakton pH Electrode, Single-junction

  $67.50 Original price was: $67.50.$20.25Current price is: $20.25.
• Sale!
  Water Quality Meters

  Hanna Instruments® HI 98193 Professional DO/BOD Waterproof Meter

  $949.99 Original price was: $949.99.$115.32Current price is: $115.32.
• Sale!
  Water Quality Meters

  Extech Replacement pH/Conductivity Cell Module

  $84.95 Original price was: $84.95.$25.49Current price is: $25.49.
• Sale!
  Water Quality Meters

  Extech® DO 700 Portable Nine Parameter Meter Kit

  $944.00 Original price was: $944.00.$103.24Current price is: $103.24.
• Sale!
  Water Quality Meters

  Extech Membrane Kit

  $89.95 Original price was: $89.95.$26.99Current price is: $26.99.
• Sale!
  Water Quality Meters

  Hanna Instruments Replacement pH/Temp Probe for HI 98191 (BNC Connection)

  $249.99 Original price was: $249.99.$75.00Current price is: $75.00.
• Sale!
  Water Quality Meters

  Hanna Instruments® HI 98192 Professional EC/TDS/Resistivity/Salinity Waterproof Meter

  $949.99 Original price was: $949.99.$101.48Current price is: $101.48.
• Sale!
  Water Quality Meters

  Hanna Instruments ShockProof Rubber Boot, Orange

  $44.99 Original price was: $44.99.$13.50Current price is: $13.50.
• Sale!
  Water Quality Meters

  Hanna Instruments Probe Cleaning Solution for Agriculture

  $52.99 Original price was: $52.99.$15.90Current price is: $15.90.