edge® blu Bluetooth® Smart pH Electrode and Meter – HI2202

Free yourself from wires when performing pH measurements. Hanna Instruments is proud to introduce edgeblu, a pH meter that uses pH electrodes with Bluetooth® Smart technology (Bluetooth 4.0). These pH electrodes connect wirelessly to edgeblu or a compatible Apple or Android® device running the Hanna Lab App.


Wireless Bluetooth pH Electrode

edge blu uses HALO™ Bluetooth pH electrodes with a built-in temperature sensor to send measurement data wirelessly to the meter or a compatible Apple or Android device running the Hanna Lab App.

Advanced pH Electrode Diagnostics

edge blu features advanced pH electrode diagnostics to ensure worry free measurements. Diagnostics include Hanna’s exclusive CAL Check feature that alerts users to potential problems during calibration.

Capacitive Touch
edge blu features a capacitive touch keypad that gives a distinctive, modern look. The keypad is sensitive enough to be used with laboratory gloves and has a fast response. Since the keypad is part of the screen, there are no buttons buttons to get clogged with sample residue.


  • The edge blu is thin and lightweight, measuring just 0.5” thick and weighing less than 9 ounces. edge blu has an incredibly wide viewing angle, 5.5” LCD and a sensitive capacitive touch keypad. edge blu is simple to configure, calibrate, measure, log and transfer data to a computer or a USB drive. This meter features Hanna’s exclusive CAL Check™ to warn if the HALO pH electrode being used is not clean or if your buffers are contaminated during calibration. An Indicator is also displayed after calibration showing the overall probe condition that is based on the offset and slope characteristic of the pH electrode.


Please refer to the product catalog.

Download Our Product Detail here: