edge® Dedicated pH/ORP Meter


edge® pH is seriously thin and light with lab grade functionality packed into a tablet design. With simple operation and advanced features, edge pH easily outperforms all other portables and benchtops in its class.Your edge meter will automatically recognize each digital electrode, providing sensor type, calibration data, and serial number. Advanced pH electrode diagnostics ensure worry-free measurements. Use your edge pH meter as a portable, benchtop meter, or mount it on the wall to save space.

•  Built for everyone from educators and researchers to home users.
•  Pricing includes digital pH meter, a smart pH electrode, buffer and cleaning solution sachets (2 each), bench cradle with electrode holder, wall mount, adapter, and FREE shipping.
•  Stunning 5.5 inch screen with 150° viewing angle provide one of the easiest to read LCDs in the industry.

Cradle and Electrode Holder
•  edge is equipped with a benchtop cradle with an adjustable swivel electrode holder to charge and hold the edge securely in place at the optimum viewing angle.

  CAL Check
•  Hanna’s exclusive CAL Check feature analyses the pH electrode response in the pH buffers during the calibration process to alert the user of potential
problems such as contaminated buffer and clean electrode.
•  After calibration, indicators for probe condition and response time are displayed on the measurement screen.

  Data Logging
•  edge digital pH meter allows you to store up to 1000 log records of data. Data sets include readings, GLP data, date and time.

  Digital pH Electrodes
•  edge pH electrodes are highly advanced, featuring a built-in microchip that stores calibration information that is automatically retrieved by edge once the electrode is plugged in.
•  With a digital electrode, it is possible to change electrodes without having to recalibrate since the calibration information is stored in the pH electrode and not the pH meter.
•  This allows flexibility for the user that measures pH with more than one electrode. (ORP electrode sold separately).

  Sensor Check
•  When used with Hanna’s electrodes equipped with a matching pin, edge constantly checks the impedance of the pH measuring electrode to notify you in real time
in the event of glass breakage.
•  During calibration, Sensor Check checks the state of the junction. The reference junction is also evaluated and reported on the display.

Two Operating Modes
•  edge can be used in Extended or Basic Operating Modes. Extended Mode enables all features available while the Basic Mode reduces the amount of features
to a very simple operation.
•  For example, in extended mode edge offers 5 point calibration with 2 custom buffers while in basic mode calibration can only be performed to 3 points
with 5 preprogrammed buffers.

  Two USB Ports
•  edge includes one standard USB for exporting data with a flash drive and a second micro USB port for you to connect to a computer for file export and for
charging your edge when the cradle is not available.

  Wall Mount
•  Using the wall mount cradle (included), edge can be placed on a wall, leaving zero footprint on the benchtop space.
•  The cradle has a built-in connector to power edge and charge its batteries. edge’s zero footprint is designed to save you valuable benchtop space.


    pH Range                        :  -2.000 to 16.000 pH (Standard Mode), -2.00 to 16.00 pH (Basic Mode)
    pH Resolution                 :  0.001 pH, 0.01 pH
    pH Accuracy

(@25ºC/77ºF)                   :

 ±0.01 pH, ±0.002 pH

Calibration                      :

 5 points (Standard mode) 1.68, 4.01 (3.00†), 6.86, 7.01, 9.18, 10.01, 12.45, and two custom buffers;

3 points (Basic mode) 4.01; 6.86; 7.01; 9.18; 10.01

    pH Temperature

Compensation                :

 ATC: -5.0 to 100.0ºC; 23.0 to 212.0°F*
    mV Range                       :  ±1000.0 mV; ±2000.0 mV
    mV Resolution                :  0.1 mV
    mV Accuracy                  :  ±0.2 mV (±999.9 mV); ±1 mV (±2000 mV)
    Relative mV Calibration  :  Single point calibration


    Temperature Range        :  -20.0 to 120.0 ºC, -4.0 to 248.0 °F
    Temperature Resolution :  0.1 °C, 0.1 °F
    Temperature Accuracy   :  ±0.5 °C, ±0.9 °F
    °C/°F                               :  Yes

Order now

To make your order, please contact us at  info@polyscientific.com.my or call us at +6 06 3350 690

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