pH

pH is measured by a pH Meter with an electrochemical pH electrode that indicates the acidity or alkalinity of the liquid. It is a critical parameter in water and wastewater treatment in municipal and industrial applications, chemical production, agriculture research and production. pH Meters are also used in environmental monitoring, chemical and life sciences research, biochemical and pharmaceutical research, electronics production and many more applications.

All pH testers must purchase with calibration solution for tester calibration

  • PI0020-pH pH Electrode PI0020-pH pH Electrode

    PI0020-pH pH Electrode

    Documentation Electrode maintenance Pulse offers a variety of electrodes to suit the needs of every application. The following electrodes feature a patented reference junction made of porous teflon that is more resistant to clogging problems than...
    $183.75
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  • M-11 High Performance Process pH Electrode M-11 High Performance Process pH Electrode

    M-11 High Performance Process pH Electrode

    The M-11 and M-12 are combination electrode for use in process and waste applications. Built for Submersion and In-line applications. The outer body is PPS and has a 3/4 inch NPT threads at both ends. An Industrial PLUNGER style glass electrode...
    $227.69
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  • M-10-pH-SP High Performance Process pH Electrode M-10-pH-SP High Performance Process pH Electrode

    M-10-pH-SP High Performance Process pH Electrode

    The M-10 electrodes are designed for use in most water and waste water applications. Front and rear facing 1/2" NPT threads allow insertion in a pipe tee or immersed in a tank. They feature a teflon junction with saturated KCI/AgCI gelled reference...
    $162.24
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  • M-12 High Performance Process pH Electrode M-12 High Performance Process pH Electrode

    M-12 High Performance Process pH Electrode

    The M-11 and M-12 are combination electrode for use in process and waste applications. Built for Submersion and In-line applications. The outer body is PPS and has a 3/4 inch NPT threads at both ends. An Industrial PLUNGER style glass electrode...
    $232.88
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  • SOTA-PH-xx SOTA pH Electrode Sensor SOTA-PH-xx SOTA pH Electrode Sensor

    SOTA-PH-xx SOTA pH Electrode Sensor

    Rugged Polymer Body Non-fouling Porous Teflon®  Liquid Junction Optional Double Junction Reference Cell Optional Pt 100 Temperature Compensator Available as Platinum ORP Electrode Removable Protective Guard to Facilitate Cleaning TOP68...
    $139.68
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  • S651CD Submersible pH Electrode S651CD Submersible pH Electrode

    S651CD Submersible pH Electrode

    SubmersibleMeasurements in tanks, flumes and sewer lines are conveniently made with the Submersion system.All electrodes in this series are easy maintenance, cartridge-type combination electrodes with quick disconnect BNC connectors. Electrode...
    $188.50
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  • S660CD In-Line Self-Cleaning pH Electrode S660CD In-Line Self-Cleaning pH Electrode

    S660CD In-Line Self-Cleaning pH Electrode

    Electrode DesignAll pH and REDOX (ORP) electrodes in this series are easy maintenance, cartridge-type combination electrodes with quick disconnect BNC connectors. Electrode installation and removal can be done in just a few seconds and no tools are...
    $200.60
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  • PI040-pH pH Electrode with detachable cable PI040-pH pH Electrode with detachable cable

    PI040-pH pH Electrode with detachable cable

    Features pH range 0 to 14 Temperature range -5°C to 100°C Pressure 150 psi max Accuracy is ±0.1% full range Response time 95% in 5 seconds PI040-pH and PI040-ORP are unique electrodes that feature a high chlorine tolerance internal gel...
    $175.20
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  • AP110 Series Controller AP110 Series Controller

    AP110 Series Controller

    Documentation AP110 Quick Guide AP110 pH Controller Quick Guide AP110 pH Controller Manual AP110 ORP Controller Quick Guide The Pulse Instruments AP-110 Series controllers offer a high level of flexibility in controlling water treatment applications. An...
    $725.00
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  • J3675 Jenco® pH/ORP Controller

    J3675 Jenco® pH/ORP Controller

    Isolated 4-20 mA output Dual ON/OFF relays Automatic temperature compensation Large LCD display Compact 1/4 DIN case Low power solid state design 115/230 VAC, 50/60 Hz operations The J3675 pH or ORP controller with 3 digit LCD display features (2) 5...
    $595.00
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  • AP110 Series Controller with Enclosure and LEDs

    AP110 Series Controller with Enclosure and LEDs

    Documentation AP110 Quick Guide AP110 pH Controller Quick Guide AP110 pH Controller Manual AP110 ORP Controller Quick Guide The Pulse Instruments AP-110 Series controllers offer a high level of flexibility in controlling water treatment applications. One...
    $1,100.00
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  • PH04 Calibration Solutions PH04 Calibration Solutions

    PH04 Calibration Solutions

    pH Calibration Solutions provide a standard known value to calibrate and adjust instruments for higher accuracy and reliability. The calibration solutions for pH and ORP are color-coded and available in three volumes: 4 oz., 16 oz. and (1) gallon.
    $3.95
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  • PH10 Calibration Solutions PH10 Calibration Solutions

    PH10 Calibration Solutions

    pH Calibration Solutions provide a standard known value to calibrate and adjust instruments for higher accuracy and reliability. The calibration solutions for pH and ORP are color-coded and available in three volumes: 4 oz., 16 oz. and (1) gallon.
    $3.95
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  • PH07 Calibration Solutions PH07 Calibration Solutions

    PH07 Calibration Solutions

    Our solutions help provide a standard known value to calibrate and adjust instruments for higher accuracy and reliability. pH Calibration Solutions provide a standard known value to calibrate and adjust instruments for higher accuracy and reliability...
    $3.95
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  • 6230NKB Jenco® pH/mV/Temperature Meter Kit

    6230NKB Jenco® pH/mV/Temperature Meter Kit

    Complete meter kit with meter, pH and temperature probe, pH buffer solutions and carring case 3 Point calibration Power down memories Electrode offset recognition Electrode slope recognition Built in buffer temperature coefficients ATC CE...
    $575.00
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  • HI 931001 Hanna® pH/ORP Simulator

    HI 931001 Hanna® pH/ORP Simulator

    Documentation HI 931001 Manual Simulate output to discover malfunctions Simulate temperature Provided with universal BNC connector Sometimes it is difficult to recognize whether a particular malfunction is due to the meter or the electrode. By simply...
    $425.20
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  • Submersible pH electrode Double junction

    Submersible pH electrode Double junction

    Update, upgrade, or replace electrodes to get the best out of Oakton® meters Choose from pH or ORP electrodes Submersible pH sensor measures 6.00 inches length and 1.05 inch in diameter Replace electrodes when they break, no longer hold...
    $261.74
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  • 7515 pH & ORP Control System

    7515 pH & ORP Control System

    Documentation 7515 manual Combination pH and ORP Controller Wall Mount Nema 4X pH Dual control Acid and Base ORP Control Oxidation and Reduction Alarm High and Low independent relay output Analog 4-20mA dual recorder output Automatic temperature...
    $1,750.00
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  • 7215 pH & ORP Control and Monitoring System

    7215 pH & ORP Control and Monitoring System

    Documentation 7215 quick guide 7215 pH & ORP Control and Monitoring System Manual 7215 pH and ORP Control and Monitoring System Spec Sheet This unique control system allows both pH and ORP to be controlled and monitored simultaneously. ORP measures...
    $495.00
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  • J3671 Jenco® pH/ORP Controller

    J3671 Jenco® pH/ORP Controller

    Documentation J3671 Manual All solid design Low power consumption design, reduced internal heating thus increased reliability Heat cycled 100 hours before shipment Internal pH/ORP select switch Easy to install Set points on front panel Recorder...
    $334.63
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  • PHK-02 pH Tester Kit

    PHK-02 pH Tester Kit

    Complete kit includes pH tester with BNC connection, pH electrode, pH 04 and 07 solutions and waterproof carrying case. High accuracy Waterproof Auto calibration Great accuracy Fast response Self-diagnostic messages BNC connector Easy to...
    $475.00
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  • PH100 Extech® ExStick® pH Meter PH100 Extech® ExStick® pH Meter

    PH100 Extech® ExStick® pH Meter

    Documentation PH100 Manual Built-in Smart chip offers advanced functions and features to a stick style pH meter not found anywhere else RENEW feature that tells you when it’s time to replace your pH electrode CAL feature that tells you when...
    $139.51
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  • CHECKER1 Hanna® Checker® pH Tester CHECKER1 Hanna® Checker® pH Tester

    CHECKER1 Hanna® Checker® pH Tester

    Documentation CHECKER1 pH Tester Manual High accuracy with 0.01 pH resolution Two point fast and accurate calibration Usable with virtually any electrode that shares the same connector 3,000 hours of battery life HI 1270 small diameter probe fitseasily...
    $45.44
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  • S16 Storage Solutions

    S16 Storage Solutions

    Storage solution ensures that electrode works properly after prolonged storage, overnight storage and between samples. Available in 16 oz bottle or 1 gallon bottle.
    $20.00
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  • High Temperature pH Electrodes

    High Temperature pH Electrodes

    Documentation High temp pH ORP accessories brochure High temp pH ORP high press gland High temp pH ORP submersion gland The 102029 pH electrode and 102963 ORP electrode are designed to function where other electrodes cannot. In room temperature water,...
    $475.00
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