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Hanna Autosamplers
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Take the complexity out of testing

HALO2 Wireless pH Meter with Bluetooth® Smart technology (Bluetooth® 4.0) is updated with a dual-level LCD and temperature measurement for automatic temperature compensation. HALO2 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

iOS Android™

Compatible with:

iOS
Android™

HALO features

Universal Connectivity

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).

One Button Sample Tagging

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

Easy to Replace Battery

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

Easy Calibration

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

ehanna-lab

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

HALO-Real-time-Data

Real-time data

Displays updated pH and temperature every second.

Just the essentials

Just the essentials

Basic view provides measurement information in a clean, straightforward manner

>All information on display

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

Fluid, dynamic graphing

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

Data Logging

HALO-Real-time-Data

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)

Basic GLP

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

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 HALO2 needs calibration.

Additional Features

HALO-Real-time-Data

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.

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For measurements in samples that would be a challenge for standard design pH electrodes.

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HI9810412 HALO2 pH Meter for Lab

For users that prefer a low-maintenance laboratory-grade pH electrode.

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HI9810422 HALO2 pH Meter for Field

For field measurements that require a protective PEI shield around the electrode for durability.

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HI9810302 HALO2 pH Meter for Soil

For agricultural, hydroponics, and greenhouse growers monitoring the pH of soil or soil slurries.

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HI9810432 HALO2 pH Meter for Cosmetic Creams

For a more stable measurement in viscous solutions or samples of low conductivity.

HI9810372 HALO2 pH Meter for Skin & Scalp

HI9810372 HALO2 pH Meter for Skin & Scalp

For measuring the pH of the skin and scalp.

HI9810442 HALO2 pH Meter for Leather & Paper

HI9810442 HALO2 pH Meter for Leather & Paper

For measurements on flat surfaces, or small volume samples.

HI9810312 HALO2 pH Meter for Beer
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HI9810312 HALO2 pH Meter for Beer

For pH measurement of mash, cooled wort, and beer samples.

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HI9810332 HALO2 pH Meter for Wine

For use during each step of the winemaking process: pre-fermentation, fermentation, post-fermentation, and bottling.

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HI9810352 HALO2 pH Meter for Sushi

For use with sushi rice to ensure it meets the food-hygiene and Hazard Analysis Critical Control Point (HACCP) regulations.

HI9810342 HALO2 pH Meter for Milk
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HI9810342 HALO2 pH Meter for Milk

For use during the milk production process.

HI9810322 HALO2 pH Meter for Cheese
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HI9810322 HALO2 pH Meter for Cheese

For measuring and monitoring during the processing steps of cheese manufacturing to meet food-hygiene and Hazard Analysis Critical Control Point (HACCP) regulations..

HI9810362 HALO2 pH Meter for Meat
GroLine

HI9810362 HALO2 pH Meter for Meat

For use during meat processing.

HI9810392 HALO2 pH Meter for Chocolate
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HI9810392 HALO2 pH Meter for Chocolate

For use during the chocolate making process.

HI9810342 HALO2 pH Meter for Milk
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HI9810382 HALO2 pH Meter for Bread & Dough

For use during the baking process in order to meet food-hygiene and Hazard Analysis Critical Control Point (HACCP) regulations.