Hanna HI2020-03 edge dedicated pH/EC/DO Meter only

Hanna HI2020-03 edge dedicated pH/EC/DO Meter only

The Hanna HI2020-03 edge dedicated pH/EC/DO Meter only is a slim, modular multiparameter meter designed for users who already own or plan to use compatible Hanna digital probes for pH, EC (Electrical Conductivity), and DO (Dissolved Oxygen). Supplied as meter-only, it offers professional-grade accuracy, automatic temperature compensation, and dual operation modes—all in a portable, lab-friendly format. Perfect for environmental analysis, water treatment, laboratories, and academic settings.

Key Features

• Three-in-One Capability: Compatible with digital pH, EC, and DO electrodes (sold separately), allowing measurement of multiple parameters with one device.

• Dual Measurement Modes:

  • Basic Mode: Simplified interface and calibration, ideal for routine testing

  • Standard Mode: Full access to advanced features and diagnostics

• High Accuracy and Resolution: pH measurements with up to 0.001 resolution and ±0.002 accuracy for precision-critical applications.

• Automatic Temperature Compensation: Ensures accurate readings for all parameters under varying temperature conditions.

• Compact and Lightweight: Just 250 g and 12.7 mm thick—saves space and is ideal for mobile or benchtop use.

Specifications

pH Measurement

• Range:

  • Basic Mode: -2.00 to 16.00 pH

  • Standard Mode: -2.000 to 16.000 pH; ±1000.0 mV (for pH)

• Resolution: 0.01 pH / 0.001 pH

• Accuracy (@25°C): ±0.01 / ±0.002 pH

• Calibration:

  • Basic Mode: Up to 3 points

  • Standard Mode: Up to 5 points

mV Measurement

• Range: ±1000.0 mV

• Resolution: 0.1 mV

• Accuracy (@25°C): ±0.2 mV

Temperature

• Range: -20 to 120°C / -4 to 248°F

• Compensation: Automatic (via compatible probe sensor)

Electrode & Compatibility

• pH Electrode Included: HI11310

  • Double junction, refillable glass body

  • Built-in temperature sensor

• Compatible with:

  • EC: HI763100 EC/Temperature probe (sold separately)

  • DO: HI764080 Optical DO probe (sold separately)

Design & Operating Conditions

• Environment: 0 to 50°C (32 to 122°F); up to 95% RH (non-condensing)

• Dimensions: 202 x 140 x 12.7 mm (8 x 5.5 x 0.5 in)

• Weight: 250 g (8.82 oz)

• Power Supply: 5 VDC adapter (sold separately if not included)

Applications

• Environmental Monitoring: Suitable for water quality testing in lakes, rivers, and field sites.

• Laboratory Research: Perfect for multi-parameter lab setups with changeable probes.

• Water Treatment: Monitor pH, salinity, and oxygen levels for process control.

• Academic Institutions: Excellent for educational labs that teach or study multiple water quality parameters.