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

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

HI12302 HALO PEI Body Gel Filled Bluetooth pH Electrode is a laboratory-grade and field-ready double junction pH and temperature electrode, equipped with a spheric, low temperature glass bulb. This advanced electrode leverages Bluetooth Smart 4.0 technology for wireless operation, allowing seamless connection to most compatible Android and iOS devices via the free Hanna Lab App, or to the HI2202 edge blu meter. The robust PEI (polyetherimide) body and gel-filled, silver-free double junction design provide superior durability and reduce the risk of clogging or precipitation at the junction, making this electrode reliable for demanding industrial, laboratory, and environmental applications.

  • Bluetooth wireless connectivity (up to 10 m range) enables real-time measurement and efficient data management in laboratory and field environments.
  • The double junction with Ag/AgCl reference ensures no silver contamination and resists precipitation in challenging samples.
  • Automatic temperature compensation (ATC) from -5.0 to 100.0 °C enhances precision during pH analysis.
  • Easy calibration at up to five points with seven standard pH buffers (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45).
  • LED “halo” status indicator and one-press app connection for streamlined workflow and probe verification.
  • 100 mm body length, 12 mm outer diameter, and overall 165 mm length suit installation in various setups.
  • Battery powered (CR2032, up to 500 hours) for uninterrupted operation with easy replacement.
  • Operating range: -2.000 to 16.000 pH, ±800 mV, -20.0 to 120.0 °C (reference sensor limits, check datasheet for actual specs).

Typical use cases include industrial and environmental monitoring, water treatment, food and beverage QA, pharmaceutical, chemical, and academic laboratory applications. The robust, field-ready construction is ideal for routine and demanding measurements alike.

Explore the full range of technically advanced pH electrodes and laboratory sensors in the Laboratory Instruments & Supplies category on EnvMart.

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Frequently Asked Questions

The HI12302 pH electrode operates within a range of -2.000 to 16.000 pH, making it suitable for a wide variety of applications.

The HI12302 features Bluetooth Smart (Bluetooth 4.0) technology, allowing wireless connectivity to compatible Android and iOS devices via the free Hanna Lab App for real-time measurement logging and data transfer.

Yes, the HI12302 has a spheric, low temperature glass bulb designed specifically for accurate pH and temperature measurements in low-temperature samples.

The HI12302 provides an accuracy of ±0.005 pH, ensuring precise measurements for laboratory and field applications.

Yes, the HI12302 is designed for both laboratory and field use, operating effectively in environments ranging from 0.0 to 50.0°C.

The HI12302 supports automatic temperature compensation and up to five-point calibration using seven standard pH buffers for enhanced accuracy.

The HI12302 is powered by a CR2032 battery, which can last up to 500 hours, allowing for extended use without frequent replacements.

The HI12302 features a durable PEI body and a gel-filled, silver-free double junction, designed to resist clogging and precipitation, making it reliable for demanding applications.

You can connect the HI12302 to your device using the free Hanna Lab App, which allows for easy one-press connection and streamlined workflow.

Typical applications include industrial and environmental monitoring, water treatment, food and beverage quality assurance, pharmaceutical, chemical, and academic laboratory uses.

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