Hanna Lab App
Available for iOS and Android
The first app that transforms a smartphone or tablet into a complete pH meter.
The Hanna Lab app connected with HALO turns a smartphone or tablet into a complete pH meter. Functions include calibration, measurement, data logging and sharing, charting. Measurement and recording of pH and temperature at one-second intervals begins as soon as the probe is connected. Measurements can be viewed individually, with tabulated data or as a graph. In addition, the graph can be moved and enlarged with pinch-to-zoom technology.
Viewing the Hanna Lab app
Displays pH and temperature updated every second.
Only the essential
The basic view provides measurement information clearly and directly.
All information on the display
The table view is capable of displaying measurements, time and date, annotations and alarm status in a continuously updated table.
Fluid and dynamic graphics
The graph display provides measurement information in a linear fashion. The chart axes can be expanded using pinch-to-zoom technology for better viewing
There are four ways to save and share data: all data since the last autosave, annotations only, all data within a time range, and annotations within a time range.
Share data via email in PDF or CSV format.
Saved data can be annotated with specific measurement information.
The data is automatically saved every hour.
GLP (good laboratory practice)
Basic GLP information
Displays the date and time of the current calibration along with the probe offset and average slope. For tablet displays, the basic GLP can also be viewed in table and graph views.
Comprehensive GLP information
Displays the current calibration date and time, probe offset and average slope along with calibrated buffers, mV values, temperature and slope between each buffer. For tablet displays, the full GLP can also be viewed in table and graph views.
Clear calibration screens
The Hanna Lab app allows for calibration up to five points. The buffer value is automatically detected and the temperature corrected at 25.0 ° C during calibration.
Alerts users when the probe 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 upper right corner of the measurement screen to access the Settings menu.
Tutorial and online help
The Hanna Lab app also offers demo probe mode, general app information, general HALO2 information, pH tutorial, maintenance tutorial, and contact information.
Name, battery life and electrode condition on the display
The measurement screen of the Hanna Lab app shows the name, battery life and condition of the HALO2 probe.
HI9810402 HALO2 laboratory pH meter (Refillable)
For measurements in samples that would pose a challenge for standard design pH electrodes.
HI9810412 HALO2 laboratory pH meter
For users who prefer a low maintenance laboratory pH electrode.
HI9810422 HALO2 pH meter for field measurements
For field measurements that require PEI protection around the electrode for longer life.
HI9810302 HALO2 pH meter for soil
For agricultural, hydroponic and greenhouse growers who monitor the pH of the soil or in aqueous mixtures.
HI9810432 HALO2 pH meter for cosmetics
For more stable measurement in viscous solutions or low conductivity samples.
HI9810372 HALO2 pH meter for skin & scalp
For measuring the pH of the skin and scalp.
HI9810442 HALO2 pH meter for leather & paper
For measurements on flat surfaces or small volume samples.
HI9810312 HALO2 pH meter for beer
For measuring the pH of wort and beer samples.
HI9810332 HALO2 pH meter for wine
To be used during each stage of the winemaking process.
HI9810352 HALO2 pH meter for Sushi
For use on sushi rice to ensure it meets HACCP regulations.
HI9810342 HALO2 pH meter for milk
For use during the milk production process.
HI9810322 HALO2 pH meter for cheese
For measuring and monitoring during the processing phases of cheese production in order to comply with HACCP regulations.
HI9810362 HALO2 pH meter for meat
To be used during meat processing.
HI9810392 HALO2 pH meter for chocolate
To be used during the processing of chocolate.
HI9810382 HALO2 pH meter for bread and dough
To be used during the leavened and bread-making process.