Measure and Display 11 Parameters Simultaneously with Innovative Features,
Newly Designed Control Unit and Sensor Technology.

Multi-parameter Water Quality Meters U-50 Series

Intuitive software assures ease of use and operation efficiency.
Experience the durability and performance of an instrument that exceeds your expectations in the field testing of ground water and surface water applications.

Control Unit Features:

  • One point calibration
  • Easy to read LCD Display
  • One-hand operation
  • On-screen icon displays battery power and GPS, USB and probe unit connectivity
  • Quick-connect connector (cable to control unit)
  • Shock resistant cover
  • Backlight display

Sensor Probe Unit Features:

  • Turbidity Sensor conforms to US EPA method 180.1 (U-53/U-53G)
  • Turbidity Sensor conforms to EN ISO 7027 (U-54/U-54G)
  • Minimum dissolved oxygen sensor maintenance with screw-on type membrane cap
  • Chemical resistant materials of construction
  • Optional ToupH pH electrode* that is difficult to break
  • Field replaceable sensors
    *Prevents damage during maintenance.

Multiple Sensors Housed in Each Probe

  • pH
  • ORP (Oxidation Reduction Potential)
  • Dissolved Oxygen
  • Conductivity
  • Salinity
  • TDS (Total Dissolved Solids)
  • Seawater Specific Gravity
  • Temperature
  • Turbidity (LED)
  • Turbidity (Tungsten lamp)
  • Water depth
  • GPS

Design and Performance that Makes Measurement Easy in a Variety of Applications

Measurement in Marshes
Measurement in Marshes
Measuring Ground Water from an Intake
Measuring Ground Water from an Intake
Measurement at a Drainage Ditch or Wharf
Measurement at a Drainage Ditch or Wharf
Measurements in Surface Water
Measurements in Surface Water

Product information

U-50 Multiparameter Water Quality Checker