HALO™ is the world’s first professional pH probe with Bluetooth® Smart technology (Bluetooth® 4.0). It is a high quality, double junction, refillable glass pH probe with a built-in temperature sensor that can be used virtually

anywhere: in the field, laboratory or classroom. Its flexibility and ease of use will revolutionise the way pH is measured.

• Refillable glass pH electrode

• Double junction reference design

• Integrated temperature sensor

· Ensures the calibration and measurement is automatically temperature compensated, thus eliminating error

• Wide pH (0-13) and temperature (-5 to 80°C) range

• Clear the clutter

· Data is wirelessly transmitted to an iPad® running the Hanna Lab App via Bluetooth® Smart technology.

HALO™ provides up to 500 hours of battery life

• One button sample tagging

Lab Asia Dec 2025

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