Connect seamlessly to the Hanna Lab App via Bluetooth wireless technology and with our open-API software our HALO2 series can integrate directly with your current Laboratory Information Management System (LIMS).

Pressing the button on the HALO2 pH probe or the probe icon in the Hanna Lab App will tag sample data for easy reference.

HALO2’s CR2032 lithium ion battery is easily replaced and lasts for approximately 1,000 hours.

HALO2 can be placed right into our calibration buffer sachets for easy calibration. Using a Hanna calibration sachet ensures your buffer is always fresh.

Displays updated pH and temperature every second.

Basic view provides measurement information in a clean, straightforward manner.

Table view is able to display measurement, time and date, annotations, and alarm status in a continuously updated table.

Graph view provides measurement information linearly. Graph axes may be expanded using pinch-to-zoom technology for enhanced viewing.

There are four ways to save and share data: all data since last auto-save, annotations only, all data within a timed interval, and annotations within a timed interval.

Share data via email in PDF or CSV format.

Saved data points may be annotated with measurement specific information.

Data is automatically saved every hour.

Displays date and time of current calibration along with probe offset and average slope. For tablet displays, basic GLP can also be displayed in table and graph views.

Displays date and time of current calibration, probe offset, and average slope along with calibrated buffers, mV values, temperature and slopes between each buffer. For tablet displays, full GLP can be also displayed in table and graph views.

The Hanna Lab App allows for calibration of up to five points. The buffer value is automatically detected and temperature corrected to 25.0°C during calibration.

Alerts users when HALO2 needs calibration.

Readings that exceed user-defined alarm thresholds are highlighted in yellow on the measurement screen, graph, and table. Readings that exceed the probe specifications are highlighted in red.

Tap the gear icon in the top right corner of the measurement screen to access the Settings menu.

The Hanna Lab App also features demo probe mode, general app information, general HALO2 information, pH tutorial, maintenance tutorial, and contact information.

The measurement screen of the Hanna Lab App displays the name, battery life and condition of the HALO2 probe.