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. HI629113 Titanium Body pH Electrode for Plating Baths
    $160.00

    Ships within 1-2 Business Days

    The HI62911D is a titanium body, polymer filled, double reference junction pH electrode with a DIN connector. The flat tip sensing portion of this electrode is made with general purpose glass.

    The HI62911D also has a PTFE type junction along with a built-in temperature sensor and amplifier within a single probe design. This design consideration is ideal for measuring the pH in plating baths. The HI62911D is designed for use with Hanna’s HI99131 pH meter.

    Titanium Body

    Built-In Temperature Sensor

    Recessed, Flat Tip

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  2. HI729113 Titanium Body pH Electrode for Boiler and Cooling Towers
    $170.00

    Ships within 1-2 Business Days

    The HI729113 is a titanium body, polymer filled, double reference junction pH electrode with a qucik connect DIN connector. This flat tip sensing portion of this electrode is made with general purpose glass.

    The HI729113 also has a PTFE type junction along with a built-in temperature sensor and amplifier within a single probe design. This design consideration is ideal for measuring the pH in boilers and cooling towers. The HI729113 is designed for use with Hanna’s HI99141 pH meter.

    Titanium Body

    Built-In Temperature Sensor

    Recessed, Flat Tip

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  3. pH Electrode for Beer Analysis - FC2143
    $165.00

    Ships within 1-2 Business Days

    The FC2143 is a titanium body, gel filled, single reference junction pH electrode. This electrode features low temperature glass and an extendable cloth type junction, along with a built-in temperature sensor and amplifier in a single probe design.

    This design consideration is ideal for measuring the pH of mash or wort during the beer making process. The FC2143 is the replacement pH/temperature probe supplied with the HI99151 portable meter for beer.

    general purpose glass

    Flat Tip Sensor

    titanium body

    Titanium Body

    Temp Sensor

    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. FC2423 Small Diameter Foodcare pH Electrode with Stainless Steel Body
    $257.00

    Ships within 1-2 Business Days

    The FC2423 is a stainless steel body pH electrode made specifially for cheese and has a quick connect DIN connector used by the HI98165 and HI99165. 

    The very small 5 mm (0.2”) diameter of the FC2423 is protected by an unbreakable AISI 316 stainless steel body that is 150 mm (5.9”) long; an ideal diameter for measuring the pH of cheese. The FC2423 also features an open junction design with viscolene gel electrolyte, a sensing bulb made of general purpose glass, and a conical tip shape.


    This design consideration is ideal for pH measurements in cheese, dairy products, and quality control processes. The recommended operating temperature range is from 0 to 50°C.

    stainless body

    AISI 316 Stainless Steel Body

    glass tip

    Conical Glass Tip

    open junction

    Open Junction

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  6. 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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  7. 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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  8. HI12883 pH/EC/TDS Multiparameter Probe
    $140.00

    Ships within 1-2 Business Days

    The HI12883 is a 3-in-1 pre-amplified multiparameter probe that measures pH, EC/TDS, and temperature within a single polypropylene body. The pH portion of this probe is constructed with a cloth junction, maintenance free polymer gel electrolyte, and a low temperature glass sensing bulb. The EC/TDS portion of this probe utilizes two graphite sensors for an amperometric determination of conductivity and total dissolved solids. A built-in temperature sensor ensures that both pH and EC/TDS readings are compensated for temperature variations in both standards and samples.

    The design consideration for the HI12883 is ideal for measuring the pH, EC/TDS, and temperature in greenhouses, hydroponics, environmental monitoring, water treatment, wastewater treatemnt and boilers and cooling towers. The HI12883 is designed for use with Hanna’s HI991300 and HI991301 portable multiparameter meters.

    Pre-amplified pH electrode

    Amperometric EC/TDS sensor

    Built-in temperature sensor

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  9. HI12973 Titanium Body pH/ORP Electrode for Water Treatment Analysis
    $275.00

    Ships within 1-2 Business Days

    The HI12973 is a titanium body, gel filled, single reference junction pH electrode with a quick connect DIN connector. This sensing portion of this electrode is made with general purpose glass. The HI12973 also has an extendable cloth type junction along with a built-in temperature sensor and amplifier within a single probe design.

    This design consideration is ideal for measuring the pH in municipal and industrial wastewater, swimming pools, and various field applications. The HI12973 is designed for use with Hanna’s HI991003 pH meters.

    Titanium Body

    Built-In Temperature Sensor

    Extendable Cloth Junction

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  10. HALO Titanium Body Bluetooth pH Electrode for the Brewing Industry - FC2142

    The World’s First pH Electrode with Bluetooth Smart Technology for the Brewing Industry

    Easily measure pH in mash, wort, and finished beer with the FC2142 Wireless Beer pH Meter. This HALO is designed for home and craft beer makers.


    The built-in electrode features a titanium body, flat glass tip, and renewable cloth junction making it ideal for measuring the pH of mash or wort during the beer making process. 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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  11. 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.

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  12. 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
  13. HI829113 pH/temperature probe

    The HI829113 is a digital pH/temperature probe is made for use with the HI98199 portable multiparameter pH, EC, and DO meter. This probe has a flat tip electrode housed in a titanium metal body. An integrated temperature sensor is located in the tip of the electrode for fast and accurate temperature compensated measurements.

    digital probe

    Digital Probe

     

     Flat Tip pH Sensor

    Flat Tip pH Sensor

     

     Waterproof Quick Connect

    Waterproof Quick Connect DIN Connector

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  14. HI1230B Combination pH Electrode for Field Applications
    $95.00

    Ships within 1-2 Business Days

    The HI1230B is a PEI body, 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 and is protected by an extension of the durable PEI body.

    This design consideration is ideal for field applications as well as general purpose use.

    Durable PEI Body

    Double Junction Reference

    Low Temperature (LT) Glass

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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. Economy PEI Plastic Body pH Electrode - HI1286
    $55.00

    Ships within 1-2 Business Days

    The HI1286 brings the ability to test pH to any user at an affordable price. The polyetherimide (PEI) body protects against accidental breakage while the spherical glass tip is perfect for aqueous samples due to the large surface area. Suitable for samples from 0 to 80°C (32 to 176°F), this electrode is perfect for any general use application.

    PEI body offers increased durability

    PTFE junction protects against clogging

    Universal BNC connector makes this the perfect replacement electrode

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  17. HI72911B Titanium Body pH Electrode
    $165.00

    Ships within 1-2 Business Days

    The HI72911B is a titanium body, polymer filled, double reference junction pH electrode with a BNC + phono connector. This flat tip sensing portion of this electrode is made with general purpose glass.

    The HI72911B has a PTFE type junction along with a built-in temperature sensor. This design consideration is ideal for measuring the pH in boilers and cooling towers. The HI72911B is designed for use with Hanna’s HI98191 pH meter.

    Unbreakable Titanium Body

    Built-In Temperature Sensor for Automatic Temperature Compensation

    Large Annular PTFE Junction with Increased Surface Area for the Reference Cell

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  18. FC200B Foodcare pH Electrode for Dairy Products and Semi-Solid Foods
    $160.00

    Ships within 1-2 Business Days

    The FC200B is a PVDF body, gel filled, single junction pH electrode with a BNC connector. This probe features an open junction design, a sensing bulb made of low temperature glass, and a food grade plastic body.

    This design consideration is ideal for pH measurements in the food industry including dairy, dough, ground meats, and other semi-solid food samples. The recommended operating temperature range is from 0 to 50°C.

     

    low temperature glass

    Low Temperature Glass

    pvdf body

    PVDF Body

    open junction

    Open Junction

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  19. HI3230B Gel Filled Combination ORP Electrode
    $145.00

    Ships within 1-2 Business Days

    The HI3230B is a PEI body, single junction ORP electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the ORP sensing pin is made with platinum. This design consideration is ideal for ORP measurements in municipal water and quality control applications.

    Durable PEI Body

    Gel Electrolyte

    Platinum Sensing Pin

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  20. FC230B Foodcare pH Electrode for Meat and Semi-Frozen Products
    $210.00

    Ships within 1-2 Business Days

    The FC230B is a PVDF body, single junction pH electrode that has a BNC connector. The FC230B 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, along with the optional stainless steel blades, is ideal for pH measurements in products such as meats and semi-frozen food products. The recommended operating temperature range is from 0 to 50°C.

    low temperature glass

    Low Temperature Glass

    stainless piercing blade

    Stainless Steel Piercing Blade (optional)

    open junction

    Open Junction

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