Hanna Instruments is proud to introduce the world’s most innovative pH, EC, and DO meter… Edge™.

Edge is thin and lightweight, measuring just 1/2” thick and weighing less than 9 ounces. Edge has an incredibly wide viewing angle, 5.5” LCD and a sensitive capacitive touch keypad.

Edge measures pH, conductivity and dissolved oxygen through its unique digital electrodes. These digital electrodes are auto-recognized. Providing sensor type, calibration data and serial number when connected to Edge with an easy to plug-in 3.5mm connector. Edge’s versatile design is equally at home in your hand, on a lab bench or mounted on a wall. It simplifies measurement, configuration, calibration, diagnostics, logging and transferring data to a computer or a USB drive.

Edge features Hanna’s exclusive CAL-CHECK to warn you if the pH electrode you are using is not clean or if your buffers are contaminated during calibration. Indicators are also displayed for response time and probe condition that is based on the offset and slope of the electrode. We have also added to SENSOR-CHECK for sensors with matching pin: now it warns you if the pH bulb is cracked or if the junction of the electrode is clogged.

Edge is the culmination of Hanna’s vision, design capabilities, integrated production facilities, and world class R&D teams. With Edge, Hanna has set the new standard!

  Thin, Lightweight Design
  Multiparameter (ability to measure pH, EC or DO)
  pH Electrode Monitoring Technology (Sensor Check and Cal Check)
  Multiple Calibration Points
  Built-in Temperature Sensor on all Electrodes
  Log on Demand
  Large, easy to read LCD
  Capacitive Touch
  Dual USB ports
  GLP feature
  Rechargeable Battery

edge™ is available in 3 configurations: pH, EC and DO

All Kits Include:

  Benchtop docking station with electrode holder
  Wall-mount cradle
  USB cable
  5 VDC power adapter
  Instruction manual

In addition to these components, the following items are also included:

The pH kit HI 2020-01 (115V) and HI 2020-02 (230V) also includes:

  HI 11310 Glass body, refillable pH electrode with temperature sensor
  2 sachets of pH 4 buffer solutions
  2 sachets of pH 7 buffer solutions
  2 sachets of pH 10 buffer solutions
  Electrode cleaning solutions
  Quality certificate

The EC kit HI 2030-01 (115V) and HI 2030-02 (230V) also includes:

  HI 763100 Conductivity probe
  3 sachets of 1413 μS/cm conductivity standard
  3 sachets of 12880 μS/cm conductivity standard
  Quality certificate

The DO kit HI 2040-01 (115V) and HI 2040-02 (230V) also includes:

  HI 764080 Dissolved Oxygen electrode
  HI 7041S Refill electrolyte solution
  2 DO membrane caps
  2 DO membrane cap o-rings
  Quality certificate