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Hanna HALO® PEI Body Gel Filled pH Electrode with Bluetooth® - HI12302

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Hanna HALO® PEI Body Gel Filled pH Electrode with Bluetooth® - HI12302

Name: Hanna HALO® PEI Body Gel Filled pH Electrode with Bluetooth® - HI12302
Brand: Hanna
SKU: 71178
Price: 256.38 USD
Availability: InStock

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Category pH Electrodes Brand Hanna Condition New

Specifications

Country of Origin	India
Resolution	0.1, 0.01, 0.001 pH / 1, 0.1 mV
Body Material	PEI
Battery type	CR2032 3V lithium ion
Operating Temperature Range	0.0 to 50.0°C (electronic module not waterproof)
Environment	0.0 to 50.0°C (32.0 to 122.0°F)
Temperature Compensation	Automatic, -5.0 to 100.0 °C
Outer Diameter	12 mm
Model	HI12302
Temperature Sensor	yes
Max. Pressure	2 bar
Connector Type	Bluetooth Smart (Bluetooth 4.0), 10 m range
Reference Cell Type	Double, Ag/AgCl
Type of Electrolyte	gel
Tip / Shape	Spheric, low temp glass
Recommended Use	Field applications
Compatibility	Android with Bluetooth 4.0 (Android 4.3+), iPad/iPhone/iPod Touch (iOS 4S+)
Overall Length	165 mm
Calibration Points	Up to 5
Body Length	100 Mm
Type of Electrode	Gel Filled pH Electrode
Product Condition	New
MPN	HI12302
Junction Type / Flow Rate	Ceramic, single
Calibration Buffers	1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45 pH
Measurement Range (pH)	0 to 12 pH
Full Range (instrument)	-2.000 to 16.000 pH / ±800 mV / -20.0 to 120.0 °C
Accuracy (@25°C)	±0.005 pH / ±0.3 mV

Key Features

HI12302 HALO PEI Body Gel Filled Bluetooth pH Electrode is a double junction probe with a spheric, low temperature glass bulb for accurate pH and temperature measurement in laboratory and field applications.

Provides Bluetooth Smart (Bluetooth 4.0) wireless connectivity for seamless measurement logging and data transfer.
Features a durable PEI body and a gel-filled, silver-free double junction for resistance to clogging and precipitation.
Compatible with Android and iOS devices via the free Hanna Lab App for advanced analysis and calibration.
Automatic temperature compensation and up to five-point pH calibration with seven standard buffers support high accuracy measurements.
Includes a spheric sensing tip for low-temperature samples and automatic status indication via LED “halo”.
Integrated temperature sensor for precise compensation, with a measurement range from -2.000 to 16.000 pH.
Works in environments from 0.0 to 50.0°C and supports 0 to 12 pH operation, ideal for a range of laboratory and field uses.

Product Description

Hanna HI12302 HALO PEI Body Gel Filled Bluetooth pH Electrode is a high-performance, laboratory-grade sensor designed for accurate pH and temperature measurement in both field and laboratory environments. Combining advanced Bluetooth Smart 4.0 technology with a rugged PEI (polyetherimide) body, this electrode offers reliable, wireless operation and exceptional durability for demanding industrial, environmental, and research applications.

The electrode features a spherical low temperature glass bulb that ensures fast response and precise pH readings across a wide measurement range. Its double junction reference system with Ag/AgCl design prevents silver contamination and minimizes junction clogging, while the gel-filled, maintenance-free electrolyte enhances long-term stability and reduces upkeep requirements.

With built-in Bluetooth connectivity, the HI12302 allows seamless pairing with compatible iOS and Android devices via the Hanna Lab App, as well as with the HI2202 edge blu meter. This enables real-time data monitoring, logging, and analysis, improving workflow efficiency and data traceability in both laboratory and field operations.

The integrated temperature sensor provides automatic temperature compensation (ATC) from −5.0 to 100.0 °C, ensuring accurate and consistent measurements under varying conditions. The electrode supports flexible calibration with up to five points using seven standard buffer solutions, allowing users to maintain high accuracy tailored to their specific applications.

Designed for user convenience, the electrode includes an LED “halo” indicator that provides instant visual feedback on probe status, calibration, and connectivity. Powered by a replaceable CR2032 battery with up to 500 hours of operation, it ensures uninterrupted performance during extended use.

With its compact dimensions and robust construction, the HI12302 is widely used in water treatment, environmental monitoring, food and beverage quality control, pharmaceutical testing, chemical analysis, and academic research. Its combination of wireless capability, durability, and precision makes it an essential tool for modern analytical workflows.

Enhance your measurement efficiency with Hanna’s advanced wireless electrode, designed for accuracy, convenience, and long-term reliability as part of pH Electrodes