Electrodes & Probes

Shop our selection of highly accurate and simple to use electrodes and probes. Hanna's electrodes and probes boast an excellent value due to their accuracy and affordability.

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  1. pH Electrode with Clogging Prevention System (CPS™) and BNC Connector - HI1048B
    $200.00

    Ships within 1-2 Business Days

    The HI1048B is a glass body, refillable, sleeve junction pH electrode with a BNC connector. This electrode features a double junction reference, Hanna’s Clogging Prevention System (CPS) technology and spherical glass sensing bulb made with general purpose glass.

    This pH electrode is ideal for wine must and juice due to their high solids content that would clog a standard general purpose pH electrode.

    Clogging Prevention System (CPS™) Technology

    Refillable Electrode

    Double Junction Design

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  2. FC10483 pH Electrode with Clogging Prevention System (CPS)
    $205.00

    Ships within 1-2 Business Days

    The FC10483 is a glass body, refillable, open junction pH electrode with a quick connect DIN connector that is supplied with the HI99111. This electrode features a double junction reference, Hanna’s Clogging Prevention System (CPS™) technology and spherical glass sensing bulb made with general purpose glass.

    This pH electrode is ideal for wine must and juice due to their high solids content that would clog a standard general purpose pH electrode. The FC10483 is a pre-amplified electrode that has a built-in temperature sensor for temperature compensated measurements in a single probe design.

    Clogging Prevention System (CPS™) Technology

    Built-In Temperature Sensor

    Double Junction Design

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  3. pH Electrode for Direct Soil Measurement - HI12923
    $165.00

    Ships within 1-2 Business Days

    The HI12923 is a glass body, refillable, single junction pH electrode with a quick connect DIN connector. This electrode has a triple ceramic junction in the outer reference cell and the conic pH sensing tip is made with low temperature glass. There is an integrated amplifier and built-in temperature sensor for automatically temperature compensated pH readings.

    The design consideration for the HI12923 is ideal for pH measurements in soils and soil slurries.  The HI12923 is designed for use with Hanna’s HI99121 portable pH meter.

    Triple Ceramic Junction

    Low Temperature Glass

    Built-in Temperature Sensor

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  4. FC2133 Foodcare pH Electrode for Milk, Yogurt and Creams
    $200.00

    Ships within 1-2 Business Days

    The FC2133 is a glass body, double junction pH electrode with built-in temperature sensor and a quick connect DIN connector. The FC2133 electrode features an open junction design with viscolene gel electrolyte, a sensing bulb made of low temperature glass, and a conical tip shape.

    This design consideration is ideal for pH measurements in products such as cream, yogurt, or other semi-solid or emulsified samples. The recommended operating temperature range is from 0 to 50°C.

    low temperature glass

    Low Temperature Glass

    conical tip

    Conical Tip

    open junction

    Open Junction

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  5. HI14143 Flat Tip pH Electrode for Skin and Surfaces
    $145.00

    Ships within 1-2 Business Days

    The HI14143 is a glass body, single reference junction pH electrode made with low temperature glass and a quick connect DIN connector. This pre-amplified electrode features a built-in temperature sensor for temperature compensated measurements in a single probe design.

    This electrode has a unique open junction design in which there is a viscolene (hard gel) electrolyte layer that is free of silver chloride (AgCl) between the sample to be measured and the internal reference cell. The open junction design resists clogging and the probe’s flat tip makes it ideal for pH measurements on surfaces such as skin, leather, and paper. The HI14143 is recommended for use with Hanna’s HI99171 pH meter.

    Open Junction

    Flat Tip

    Built-In Temperature Sensor

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  6. HI14143/50 Flat Tip pH Electrode for Skin and Scalp
    $190.00

    Ships within 1-2 Business Days

    The HI14143/50 is a glass body, single reference junction pH electrode made with low temperature glass and a quick connect DIN connector. This pre-amplified electrode features a built-in temperature sensor for temperature compensated measurements in a single probe design.

    This electrode has a unique open junction design in which there is a viscolene (hard gel) electrolyte layer that is free of silver chloride (AgCl) between the sample to be measured and the internal reference cell. The open junction design resists clogging and the probe’s flat tip makes it ideal for pH measurements on surfaces such as skin and scalp. The HI14143/50 is recommended for use with Hanna’s HI99181 pH meter.

    Open Junction

    Flat Tip

    Built-In Temperature Sensor

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  7. FC2153 pH Electrode for Drinking Water
    $165.00

    Ships within 1-2 Business Days

    The FC2153 is a glass body, refillable, single junction pH electrode with a quick connect DIN connector. This electrode has a triple ceramic junction in the outer reference cell and the pH sensing bulb is made with low temperature glass.

    These design considerations are ideal for pH measurements of drinking water and samples with low conductivity. The FC2153 is the replacement pH/temperature probe supplied with the HI99192 portable pH meter for drinking water.

    triple ceramic junction

    Triple Ceramic Junction

    Temp Sensor

    Built-In Temperature Sensor

    Refillable

    Refillable Electrode

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  8. HALO®  Bluetooth® Wireless Soil pH Electrode - HI12922

    The World’s First pH Electrode with Bluetooth Smart Technology for the Direct Soil Measurment 

    Our HALO® Wireless Soil pH Meter has a triple ceramic junction in the outer reference cell, built-in temperature sensor, and the conic pH sensing tip making it ideal for pH measurements in soil samples. All readings are transmitted directly to your Apple or Android device or the edge®blu.

     

     

    One Press Connect

    Easily connect to the Hanna Lab App at the press of a button via Bluetooth wireless technology.

    activity indicator

     

    Status Indicator

    Visible from a distance, the LED “halo” light flashes to indicate the status of the probe.

    replaceable battery

     

    Easy-to-Replace battery

    The HALOs CR2032 lithium ion battery is easily replaceable and lasts for approximately 500 hours.

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  9. HI13302 Bluetooth pH Electrode for Test Tubes with Smart Device

    The HI13302 HALO is a Bluetooth® Smart (Bluetooth 4.0) pH and temperature electrode made specifically for the pH measurements of test tubes and vials. This electrode is composed of a glass body and spheric, general purpose glass sensing bulb. The double junction design ensures that the gel electrolyte is free of silver chloride (AgCl) between the sample to be measured and the internal reference cell, resisting clogging and any potential precipitation at the junction. All readings are transmitted directly to the HI2202 edgeblu or a compatible Apple or Android device running the Hanna Lab App.

     

    One Press Connect

    Easily connect to the Hanna Lab App at the press of a button via Bluetooth wireless technology.

    activity indicator

     

    Status Indicator

    Visible from a distance, the LED “halo” light flashes to indicate the status of the probe.

    replaceable battery

     

    Easy-to-Replace battery

    The HALOs CR2032 lithium ion battery is easily replaceable and lasts for approximately 500 hours.

    Learn More
  10. HALO®  Bluetooth® Wireless pH Meter for Flat Surfaces  - HI14142

    The HI14142 HALO is an innovative pH electrode with Bluetooth® Smart technology designed for flat surfaces

    Our HALO® Wireless pH Meter for Flat Surfaces has a flat tipped glass sensor and an open junction design to measure pH on flat surfaces or small volume samples. All readings are transmitted directly to your Apple or Android device or the edge®blu.

     

     

    One Press Connect

    Easily connect to the Hanna Lab App at the press of a button via Bluetooth wireless technology.

    activity indicator

     

    Status Indicator

    Visible from a distance, the LED “halo” light flashes to indicate the status of the probe.

    replaceable battery

     

    Easy-to-Replace battery

    The HALOs CR2032 lithium ion battery is easily replaceable and lasts for approximately 500 hours.

    Learn More
  11. HALO Clogging Prevention System (CPS) pH Electrode with Bluetooth® - HI10482
    $225.00

    Ships within 1-2 Business Days

    The HI10482 HALO is a Bluetooth Smart (Bluetooth 4.0) pH and temperature electrode with Hanna’s Clogging Prevention System (CPS).

    This electrode has a unique ground glass junction coupled with a PTFE sleeve to prevent particulates within a sample from clogging the junction. In addition to the specialized junction, the HI10482s glass body and spherical sensing bulb make it ideal for use in a wide variety of applications. All readings are transmitted directly to the HI2202 edgeblu or a compatible Apple or Android device running the Hanna Lab App.

    Since the features of the HI10482 HALO electrode are of great benefit to winemakers, the average pH of wine has influenced the choice of calibration buffers when paired with a compatible meter. Generally, a pH between 3 and 4 is optimal for most wines. To increase accuracy and ensure the expected readings are bracketed between the calibration points, pH 3.00 calibration buffer is displayed in lieu of pH 4.01 buffer when this application-specific HALO is connected to the Hanna Lab App.

     

    One Press Connect

    Easily connect to the Hanna Lab App at the press of a button via Bluetooth wireless technology.

    activity indicator

     

    Status Indicator

    Visible from a distance, the LED “halo” light flashes to indicate the status of the probe.

    replaceable battery

     

    Easy-to-Replace battery

    The HALOs CR2032 lithium ion battery is easily replaceable and lasts for approximately 500 hours.

    Learn More
  12. HI1131B Refillable Combination pH Electrode
    $130.00

    Ships within 1-2 Business Days

    The HI1131B is a glass body, refillable, double junction pH electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the spherical pH sensing portion is made with high temperature glass.

    This design consideration is ideal for laboratory samples, beer and other liquid samples, as well as general purpose use.

    refillable electrode

    Refillable Electrode

     

    Double Reference Junction

    Double Junction Design

     

    conical tip

    High Temperature (HT) Glass

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  13. HI1043B Refillable Double Junction pH Electrode
    $175.00

    Ships within 1-2 Business Days

    The HI1043B is a glass body, refillable, double junction pH electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the pH sensing portion is made with high temperature glass.

    This design consideration is ideal for hydrocarbons, paints, solvents, high conductivity samples, strong acids and bases, and for measuring samples at elevated temperatures.

    refillable

    Refillable Electrode

    single ceramic double junction

    Double Junction Design

    high temperature glass

    High Temperature Glass

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  14. HI1053B Refillable, Combination pH Electrode with Conical Tip
    $165.00

    Ships within 1-2 Business Days

    The HI1053B is a glass body, refillable, double junction pH electrode with a BNC connector. This electrode has three ceramic junctions in the outer reference cell for an increased flow rate of reference electrolyte and a conical pH sensing tip that is made with low temperature glass.

    These design considerations are ideal for emulsions, fats and creams, soil and semi-solid samples, low conductivity solutions, and for measuring samples at cooler temperatures.

    triple ceramic junction

    Triple Ceramic Junction

    double junction

    Double Junction Design

    refillable electrode

    Refillable Electrode

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  15. HI1083B Combination pH Electrode with Micro Bulb
    $305.00

    Ships within 1-2 Business Days

    The HI1083B is a glass body, single reference junction micro pH electrode with a BNC connector. The HI1083B has a unique open junction design in which there is a viscolene (hard gel) electrolyte layer that is free of silver chloride (AgCl) between the sample to be measured and the internal reference cell.

    This electrode has a bulb tip that is only 3 mm in diameter and can be used to measure pH in samples as little as 100 µL. The HI1083B is ideal for 96 well plates and for expensive samples that offer little volume to work with. 

    Open Junction

    Micro Bulb Tip

    Viscolene Gel Electrolyte

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  16. HI3131B Refillable Combination ORP Electrode
    $160.00

    Ships within 1-2 Business Days

    The HI3131B is a glass body, refillable, single junction ORP electrode with a BNC connector. This electrode has a single ceramic junction as part of the reference cell and a platinum ORP sensing pin.

    This design consideration is ideal for laboratories and general purpose ORP measurements, as well as for use as an indicating electrode in ORP titrations.

    refillable electrode

    Refillable Electrode

     

    Double Reference Junction

    Single Ceramic Junction

     

    Platinum Sensing Pin

    Platinum Pin

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  17. HI1413B Flat Tip pH Electrode for Skin and Surfaces
    $140.00

    Ships within 1-2 Business Days

    The HI1413B is a glass body, single reference junction pH electrode made with low temperature glass and a BNC connector. This electrode has a unique open junction design in which there is a viscolene (hard gel) electrolyte layer that is free of silver chloride (AgCl) between the sample to be measured and the internal reference cell. The open junction design resists clogging and the probe’s flat tip makes it ideal for pH measurements on surfaces such as skin, leather, and paper.

    Open Junction

    Flat Tip

    Viscolene Gel Electrolyte

    Learn More
  18. Halo pH Electrode  with Bluetooth® Smart Technology
    $200.00

    Ships within 1-2 Business Days

    The World’s First pH Electrode with Bluetooth Smart Technology

    The HI11312 HALO is a Bluetooth Smart (Bluetooth 4.0) pH and temperature electrode with a refillable glass body and spheric, general purpose glass sensing bulb.

    The double junction design ensures that the KCl electrolyte is free of silver chloride (AgCl) between the sample to be measured and the internal reference cell, resisting clogging and any potential precipitation at the junction.

    All readings are transmitted directly to the HI2202 edgeblu or a compatible Apple or Android device running the Hanna Lab App.

     

    One Press Connect

    Easily connect to the Hanna Lab App at the press of a button via Bluetooth wireless technology.

    activity indicator

     

    Status Indicator

    Visible from a distance, the LED “halo” light flashes to indicate the status of the probe.

    replaceable battery

     

    Easy-to-Replace battery

    The HALOs CR2032 lithium ion battery is easily replaceable and lasts for approximately 500 hours.

    Learn More
  19. Halo™ pH Probe with Bluetooth® Smart Technology
    $180.00

    Ships within 1-2 Business Days

    The HI11102 HALO is a Bluetooth® Smart (Bluetooth 4.0) pH and temperature electrode. This electrode is composed of a glass body and spheric, general purpose glass sensing bulb. The double junction design ensures that the gel electrolyte is free of silver chloride (AgCl) between the sample to be measured and the internal reference cell, resisting clogging and any potential precipitation at the junction. All readings are transmitted directly to the HI2202 edgeblu or a compatible Apple or Android device running the Hanna Lab App.

     

    One Press Connect

    Easily connect to the Hanna Lab App at the press of a button via Bluetooth wireless technology.

    activity indicator

     

    Status Indicator

    Visible from a distance, the LED “halo” light flashes to indicate the status of the probe.

    replaceable battery

     

    Easy-to-Replace battery

    The HALOs CR2032 lithium ion battery is easily replaceable and lasts for approximately 500 hours.

    Learn More
  20. HI11310

    The HI11310 is a glass body refillable double junction pH electrode with a built-in temperature sensor for temperature compensated measurements in a single probe design. This probe connects to the meter with a 3.5 mm connector. The 3.5 mm connector is proprietary to meters that use digital electrodes.

    The HI11310 electrode features a built-in microchip that stores sensor type, serial number, and calibration information. It also features a single ceramic junction and the spherical pH sensing portion is made with high temperature glass. This design consideration is ideal for general purpose laboratory use.

    digital electrode

    Built-In Microchip

     

    conical tip

    Spherical Glass Tip

     

    open junction

    Double Junction Reference

     

    3.5mm Connector

    3.5 mm Connector

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