Description
HALO2 Wireless pH Tester for Field Use – Hanna Instruments
The HALO2 is a compact wireless pH tester built for field environments where portability, connectivity, and measurement confidence are equally important. It connects via integrated Bluetooth to any compatible smart device running the Hanna Lab App, enabling real-time data viewing, logging, and sharing directly from a smartphone or tablet. The tester can also be used in standalone mode without a connected device. Calibration reminder alerts and electrode status display help maintain measurement quality over time, while on-screen alarms notify the user when readings fall outside defined limits. All measurements are displayed alongside the corresponding calibration data, supporting compliance with regulatory standards without additional documentation steps.
Specifications
| Parameter | Specification |
|---|---|
| Model | HI9810422 |
| Measurement | pH |
| Connectivity | Bluetooth (Hanna Lab App, iOS & Android) |
| Standalone Use | Yes |
| Features | Calibration reminders, electrode status display, measurement alarms |
| Compliance | Displays calibration data with measurements |
| Brand | Hanna Instruments |



















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