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Take Lab Grade Measurements Using a Smart Phone or Tablet

HALO® is the world’s first professional pH probe with Bluetooth® Smart technology (Bluetooth® 4.0). This technology is energy efficient, allowing for low power consumption to maximize the life of the replaceable battery used in the pH electrode. HALO pH probes can be used virtually anywhere: in the field, laboratory, or classroom. Their versatility and ease of use will revolutionize the way pH is measured.

Compatible with:

iOS

Android™

edge®blu

HALO Features

One Press Connect

Connect to the Hanna Lab App at the press of a button via Bluetooth® wireless technology (10 m range (33’)). Visible from a distance, the LED halo light indicates the probe is active and transmitting.

One Button Sample Tagging

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

Easy to Replace Battery

The HALO’s CR2032 lithium-ion battery is easily replaced and lasts for approximately 500 hours.

Easy Calibration

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

Hanna Lab App

Available on iOS and Android

The First App that Turns a Smart Phone or Tablet into a Full-featured pH Meter.

The Hanna Lab App turns a compatible smart phone or tablet into a full-featured pH meter when used with HALO. Functions include calibration, measurement, data logging, graphing, and data sharing. Measurement and logging of pH and temperature at one second intervals start as soon as the probe is connected. Measurements can be displayed alone, with tabulated data or as a graph. The graph can be panned and zoomed with pinch-to-zoom technology.

Hanna Lab App Views

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Real-time data

Displays updated pH and temperature every second.

Just the essentials

Basic view provides measurement information in a clean, straightforward manner

All information on display

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

Fluid, dynamic graphing

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

Data Logging

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Data logging

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.

Export data

Share data via email in PDF or CSV format.

Custom annotations

Saved data points may be annotated with measurement specific information.

Auto-save

Data is automatically saved every hour

GLP (Good Laboratory Practice)

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Basic GLP

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

Full GLP

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.

Calibration

HALO-Real-time-Data

Clear and concise calibration screens

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.

Calibration reminder

Alerts users when HALO needs calibration.

Additional Features

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Measurement alerts

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.

Settings

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

Help and Tutorials

Help and tutorials:

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

Name, Battery Life, and Electrode condition on display

Name, battery life, and electrode condition on display

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

11 Models Available for Your Specific Application

HALO-Real-time-Data

HI11312 HALO pH Meter for Lab

This refillable, glass body electrode has many features that make it ideal for use in a wide variety of applications.

HI11102 HALO pH Meter for Lab

HI11102 HALO pH Meter for Lab

This gel filled, glass body electrode has many features that make it ideal for lab use.

HI13302 HALO pH Meter for Tests Tubes

HI13302 HALO pH Meter for Tests Tubes

This gel filled, glass body electrode has many features that make it ideal for measuring test tube samples.

HI10832 HALO pH Meter for Small Samples

HI10832 HALO pH Meter for Small Samples

This Viscolene-filled, glass-body electrode has many features such as a micro tip that make it ideal for small sample sizes in the lab.

HI12302 HALO pH Meter for Field Use

HI12302 HALO pH Meter for Field Use

This gel-filled, PEI-body electrode has many features that make it ideal for use in the field or on the production floor.

HI12922 HALO pH Meter for Soil

HI12922 HALO pH Meter for Soil

This refillable, glass-body electrode has many features, such as a conic bulb, making it ideal for use in direct soil applications.

FC2022 HALO Foodcare pH Meter

FC2022 HALO Foodcare pH Meter

This Viscolene-filled, PVDF-body electrode has many features, such as clogging resistance and a conical tip, that make it ideal for measuring food related products.

HI10482 HALO pH Meter for Wine with CPS™ Technology

HI10482 HALO pH Meter for Wine with CPS™ Technology

This refillable, glass-body electrode has many features, such as CPS (Clogging Prevention System) technology, that make it ideal for use in food and beverage industries including wine.

HI14142 HALO pH Meter for Flat Surfaces

HI14142 HALO pH Meter for Flat Surfaces

The flat-tip design allows for easy measurement on surfaces or samples with a small volume.

HI10532 HALO pH Meter for Food Applications

HI10532 HALO pH Meter for Food Applications

Low-Temperature (LT) glass allows the probe to be used from -5 to 70°C (23 to 158°F) The conical shaped tip allows for penetration into solids, semi-solids, and emulsions and is ideal for the direct measurement of pH in food products.

FC2142 HALO pH Meter for Beer

FC2142 HALO pH Meter for Beer

This gel-filled, titanium-body electrode with extractable cloth junction is ideal for beer applications.

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