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Electrodes and Probes

385 products found

Use electrodes and probes from Grainger to help quickly and easily test water in the lab or the field. Find ion-specific electrodes for general-purpose use and titrations. Use combination electrodes for solvents, wastewater and extreme pH testing. Submersible electrodes can be ideal for testing water with heavy metals, organics and sulfites, and gel-filled electrodes can handle very dirty water, heavy metals and organics. Find these electrodes and probes and more at Grainger!Close

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  • pH Electrode, CPVC, BNR, Flat Tip

    Brand
    SENSOREX
    Item #
    16Z014
    Mfr. Model #
    S660CD
    pH Electrode, CPVC, BNR, Flat Tip
    Web Price $151.50 / each
  • Electrode Module, pH 0 to 14, Flat

    Brand
    EXTECH
    Item #
    1MN59
    Mfr. Model #
    PH105
    Electrode Module, pH 0 to 14, Flat
    Web Price $54.50 / each
  • Repl Electrode Sensor, Double Juntion

    Brand
    OAKTON
    Item #
    8PAJ9
    Mfr. Model #
    WD-35624-38
    Repl Electrode Sensor, Double Juntion
    Web Price $77.50 / each
  • Electrode, Ross 1m Cbl Star Series

    Brand
    THERMO SCIENTIFIC
    Item #
    9TJM3
    Mfr. Model #
    8157BNUMD
    Electrode, Ross 1m Cbl Star Series
    Web Price $578.00 / each
  • Mini pH Electrode, 0 to 14, Bulb

    Brand
    EXTECH
    Item #
    1H143
    Mfr. Model #
    60120B
    Mini pH Electrode, 0 to 14, Bulb
    Web Price $65.00 / each
  • Electrode, pH 0 to 14, Bulb

    Brand
    EXTECH
    Item #
    3YTJ4
    Mfr. Model #
    6015WC
    Electrode, pH 0 to 14, Bulb
    Web Price $65.75 / each
  • Electrode, pH 0 to 14, Bulb, Polycarbonate

    Brand
    EXTECH
    Item #
    3YTJ7
    Mfr. Model #
    6012WS
    Electrode, pH 0 to 14, Bulb, Polycarbonate
    Web Price $63.60 / each
  • PH ELECTRODE DOUBLE JUNCTION COLE PARMER

    Brand
    OAKTON
    Item #
    9LEY8
    Mfr. Model #
    WD-35816-72
    PH ELECTRODE DOUBLE JUNCTION COLE PARMER
    Web Price $135.50 / each
  • pH Electrode, CPVC, BNR, Flat Tip

    Brand
    SENSOREX
    Item #
    16Z019
    Mfr. Model #
    S656CD
    pH Electrode, CPVC, BNR, Flat Tip
    Web Price $157.00 / each
  • Ph Temperature Electrode For 33773

    Brand
    OAKTON
    Item #
    9CLF5
    Mfr. Model #
    WD-35808-71
    Ph Temperature Electrode For 33773
    Web Price $99.25 / each
  • pH Electrode, CPVC, BNR, Flat Tip

    Brand
    SENSOREX
    Item #
    16Z012
    Mfr. Model #
    S650CD
    pH Electrode, CPVC, BNR, Flat Tip
    Web Price $157.00 / each
  • Reference Electrode, Saturated Calomel

    Brand
    OHAUS
    Item #
    45MJ23
    Mfr. Model #
    STREF2
    Reference Electrode, Saturated Calomel
    Web Price $141.00 / each
  • Waterproof Cable Assembly, CPVC, BNC

    Brand
    SENSOREX
    Item #
    16Z018
    Mfr. Model #
    S653/25/BNC
    Waterproof Cable Assembly, CPVC, BNC
    Web Price $76.00 / each
  • Ionplus Fluoride Electrode

    Brand
    THERMO SCIENTIFIC
    Item #
    6AGG5
    Mfr. Model #
    9609BNWP
    Ionplus Fluoride Electrode
    Web Price $897.00 / each
  • pH Electrode, 4.3mm L

    Brand
    OAKTON
    Item #
    45FG85
    Mfr. Model #
    WD-35805-05
    pH Electrode, 4.3mm L
    Web Price $52.50 / each
  • PH ELECTRODE REPLACEMENT FOR 57348

    Brand
    OAKTON
    Item #
    9PVE5
    Mfr. Model #
    WD-35811-71
    PH ELECTRODE REPLACEMENT FOR 57348
    Web Price $88.25 / each
  • pH/ATC Probe 3-in-1

    Brand
    THERMO SCIENTIFIC
    Item #
    8ZED7
    Mfr. Model #
    9157BNMD
    pH/ATC Probe 3-in-1
    Web Price $379.00 / each
  • ORP Electrode, CPVC, BNR, Flat Tip

    Brand
    SENSOREX
    Item #
    16Z015
    Mfr. Model #
    S660CD-ORP
    ORP Electrode, CPVC, BNR, Flat Tip
    Web Price $189.00 / each
  • Waterproof pH/Temp Probe, 1 Meter

    Brand
    YSI
    Item #
    4UYZ2
    Mfr. Model #
    100-1
    Waterproof pH/Temp Probe, 1 Meter
    Web Price $96.75 / each
  • ORP Electrode, Single Junction

    Brand
    OAKTON
    Item #
    9NNX5
    Mfr. Model #
    35805-14
    ORP Electrode, Single Junction
    Web Price $109.00 / each
  • ALL IN ONE PH ELCTRD W/ ATC

    Brand
    OAKTON
    Item #
    8NN55
    Mfr. Model #
    WD-35816-77
    ALL IN ONE PH ELCTRD W/ ATC
    Web Price $100.00 / each
  • ORP Electrode, Ryton PPS, TNR, Flat Tip

    Brand
    SENSOREX
    Item #
    16Z027
    Mfr. Model #
    S8000CD-ORP
    ORP Electrode, Ryton PPS, TNR, Flat Tip
    Web Price $193.50 / each
  • Lab Grade pH Probe, 4 Meter Cable

    Brand
    YSI
    Item #
    4UYK6
    Mfr. Model #
    1007-4
    Lab Grade pH Probe, 4 Meter Cable
    Web Price $206.50 / each
  • Conductivity Probe

    Brand
    YSI
    Item #
    25KC52
    Mfr. Model #
    301711Y
    Conductivity Probe
    Web Price $434.50 / each
  • SS Conductivity Sensor, Tinned Leads

    Brand
    SENSOREX
    Item #
    16Z060
    Mfr. Model #
    CS650-K=1.0
    SS Conductivity Sensor, Tinned Leads
    Web Price $293.00 / each
  • pH Electrode, Ryton PPS, BNC, Round Tip

    Brand
    SENSOREX
    Item #
    16Z002
    Mfr. Model #
    S265CD
    pH Electrode, Ryton PPS, BNC, Round Tip
    Web Price $117.00 / each
  • Waterproof pH/Temp Probe, 4 Meter

    Brand
    YSI
    Item #
    4UYZ3
    Mfr. Model #
    100-4
    Waterproof pH/Temp Probe, 4 Meter
    Web Price $127.00 / each
  • Replacement Probe

    Brand
    OAKTON
    Item #
    9WD64
    Mfr. Model #
    WD-35630-50
    Replacement Probe
    Web Price $223.50 / each
  • Electrode Module, pH 0 to 19.99mS, Flat

    Brand
    EXTECH
    Item #
    5AY47
    Mfr. Model #
    EC505
    Electrode Module, pH 0 to 19.99mS, Flat
    Web Price $78.35 / each
  • Immersion Temp Probe, 32 to 212 Deg F

    Brand
    OAKTON
    Item #
    9NUW0
    Mfr. Model #
    WD-35613-05
    Immersion Temp Probe, 32 to 212 Deg F
    Web Price $46.00 / each
  • Cable with ODO Probe, 4 Meter

    Brand
    YSI
    Item #
    4UYT3
    Mfr. Model #
    ODO-4
    Cable with ODO Probe, 4 Meter
    Web Price $741.00 / each
  • pH Electrode, Ryton PPS, TNR, Flat Tip

    Brand
    SENSOREX
    Item #
    16Z025
    Mfr. Model #
    S8000CD
    pH Electrode, Ryton PPS, TNR, Flat Tip
    Web Price $157.00 / each
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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More