Electrodes

Find a wide selection of pH and ORP electrodes for laboratory, process, wastewater and industrial applications. Features include double and single junction, glass and epoxy bodies, refillable and sealed selections.

Showing 1 to 20 of 142 products

Ohaus STDO21 Starter Series Dissolved Oxygen Electrode, 0.00 to 20.0 mg/L (ppm), 16.4' cable
Model: STDO21 | Order No: 30378545

Sale Price	$1258.00 USD
Regular Price	$1480.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1258.00 USD
Regular Price	$1480.00 USD
Availability	2 to 3 Weeks
Quantity

Ohaus STDO21 Starter Series Dissolved Oxygen Electrode, 0.00 to 20.0 mg/L (ppm), 3.28' cable
Model: STDO21 | Order No: 30378544

Sale Price	$1220.00 USD
Regular Price	$1435.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1220.00 USD
Regular Price	$1435.00 USD
Availability	2 to 3 Weeks
Quantity

Oakton 35411-00 Benchtop Meter with probe and stand
Model: CON 700 | Order No: WD-35411-00

Sale Price	$610.96 USD
Regular Price	$768.50 USD
Availability	5 Days

Qty:

Sale Price	$610.96 USD
Regular Price	$768.50 USD
Availability	5 Days
Quantity

OAKTON WD-35802-39 Potassium Electrode DJRG
Model: WD-35802-39

Sale Price	$517.55 USD
Regular Price	$651.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$517.55 USD
Regular Price	$651.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON WD-35802-10 Single-Junction Epoxy Carbon Dioxide and Carbonate Ion-Selective BNC Electrode, 3' Cable
Model: WD-35802-10

Sale Price	$515.96 USD
Regular Price	$649.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$515.96 USD
Regular Price	$649.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON WD-35802-43 Sodium Electrode DJRG
Model: WD-35802-43

Sale Price	$503.24 USD
Regular Price	$633.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$503.24 USD
Regular Price	$633.00 USD
Availability	3 to 4 Weeks
Quantity

LaMotte 5-0052 Ion Electrode for the pHPLUS, nitrate
Model: 5-0052

Sale Price	$520.84 USD
Regular Price	$551.15 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$520.84 USD
Regular Price	$551.15 USD
Availability	2 to 3 Weeks
Quantity

LaMotte 5-0048 Ion Electrode for the pHPLUS, fluoride
Model: 5-0048

Sale Price	$520.84 USD
Regular Price	$551.15 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$520.84 USD
Regular Price	$551.15 USD
Availability	2 to 3 Weeks
Quantity

OAKTON WD-35802-41 Silver/Sulfide Electrode DJRG
Model: WD-35802-41

Sale Price	$438.05 USD
Regular Price	$551.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$438.05 USD
Regular Price	$551.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON WD-35802-13 Chloride Electrode DJRG, Glass
Model: WD-35802-13

Sale Price	$437.25 USD
Regular Price	$550.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$437.25 USD
Regular Price	$550.00 USD
Availability	2 to 3 Weeks
Quantity

LaMotte 5-0043 Ion Electrode for the pHPLUS, ammonia
Model: 5-0043

Sale Price	$496.31 USD
Regular Price	$525.20 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$496.31 USD
Regular Price	$525.20 USD
Availability	2 to 3 Weeks
Quantity

Extech 407510 Heavy Duty Dissolved Oxygen Meter with PC interface
Model: 407510

Your Price	$509.00 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$509.00 USD
Availability	1 to 2 Weeks
Quantity

OAKTON WD-35655-04 pH/ORP Electrode Storage Solution, 500mL Bottles, Case of 24
Model: WD-35655-04

Sale Price	$380.01 USD
Regular Price	$478.00 USD
Availability	4 Days

Qty:

Sale Price	$380.01 USD
Regular Price	$478.00 USD
Availability	4 Days
Quantity

OAKTON WD-35812-02 Ion Selective Electrode, ISE, Ammonium, Epoxy Body
Model: WD-35812-02

Sale Price	$318.80 USD
Regular Price	$401.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$318.80 USD
Regular Price	$401.00 USD
Availability	1 to 2 Weeks
Quantity

Ohaus STDO11 Starter Series Dissolved Oxygen Electrode, 0 to 200%, 3.6' cable
Model: STDO11 | Order No: 30031639

Sale Price	$401.00 USD
Regular Price	$471.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$401.00 USD
Regular Price	$471.00 USD
Availability	2 to 3 Weeks
Quantity

Delmhorst 12-E Electrode, Double Roller Type
Model: 12-E

Your Price	$400.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$400.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON WD-35812-18 Ion Selective Electrode, ISE, Fluoride, Epoxy Body
Model: WD-35812-18

Sale Price	$318.00 USD
Regular Price	$400.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$318.00 USD
Regular Price	$400.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON WD-35812-30 Ion Selective Electrode, ISE, Nitrate, Epoxy Body
Model: WD-35812-30

Sale Price	$314.03 USD
Regular Price	$395.00 USD
Availability	5 to 6 Weeks

Qty:

Sale Price	$314.03 USD
Regular Price	$395.00 USD
Availability	5 to 6 Weeks
Quantity

OAKTON WD-35820-30 Stainless Steel Conductivity Electrode for Pt100 Meters, 0.5" NPT Thread
Model: WD-35820-30

Sale Price	$296.54 USD
Regular Price	$373.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$296.54 USD
Regular Price	$373.00 USD
Availability	2 to 3 Weeks
Quantity

Extech PH300 pH/mV/Temperature, Waterproof
Model: PH300

Your Price	$364.09 USD
Availability	3 Days1 to 2 Weeks

Qty:

Your Price	$364.09 USD
Availability	3 Days1 to 2 Weeks
Quantity

Showing 1 to 20 of 142 products

4.8/5 Stars

4.8/5 Stars

Electrodes

Ohaus STDO21 Starter Series Dissolved Oxygen Electrode, 0.00 to 20.0 mg/L (ppm), 16.4' cable Model: STDO21 | Order No: 30378545

Qty:

Ohaus STDO21 Starter Series Dissolved Oxygen Electrode, 0.00 to 20.0 mg/L (ppm), 3.28' cable Model: STDO21 | Order No: 30378544

Qty:

Oakton 35411-00 Benchtop Meter with probe and stand Model: CON 700 | Order No: WD-35411-00

Qty:

OAKTON WD-35802-39 Potassium Electrode DJRG Model: WD-35802-39

Qty:

OAKTON WD-35802-10 Single-Junction Epoxy Carbon Dioxide and Carbonate Ion-Selective BNC Electrode, 3' Cable Model: WD-35802-10

Qty:

OAKTON WD-35802-43 Sodium Electrode DJRG Model: WD-35802-43

Qty:

LaMotte 5-0052 Ion Electrode for the pHPLUS, nitrate Model: 5-0052

Qty:

LaMotte 5-0048 Ion Electrode for the pHPLUS, fluoride Model: 5-0048

Qty:

OAKTON WD-35802-41 Silver/Sulfide Electrode DJRG Model: WD-35802-41

Qty:

OAKTON WD-35802-13 Chloride Electrode DJRG, Glass Model: WD-35802-13

Qty:

LaMotte 5-0043 Ion Electrode for the pHPLUS, ammonia Model: 5-0043

Qty:

Extech 407510 Heavy Duty Dissolved Oxygen Meter with PC interface Model: 407510

Qty:

OAKTON WD-35655-04 pH/ORP Electrode Storage Solution, 500mL Bottles, Case of 24 Model: WD-35655-04

Qty:

OAKTON WD-35812-02 Ion Selective Electrode, ISE, Ammonium, Epoxy Body Model: WD-35812-02

Qty:

Ohaus STDO11 Starter Series Dissolved Oxygen Electrode, 0 to 200%, 3.6' cable Model: STDO11 | Order No: 30031639

Qty:

Delmhorst 12-E Electrode, Double Roller Type Model: 12-E

Qty:

OAKTON WD-35812-18 Ion Selective Electrode, ISE, Fluoride, Epoxy Body Model: WD-35812-18

Qty:

OAKTON WD-35812-30 Ion Selective Electrode, ISE, Nitrate, Epoxy Body Model: WD-35812-30

Qty:

OAKTON WD-35820-30 Stainless Steel Conductivity Electrode for Pt100 Meters, 0.5" NPT Thread Model: WD-35820-30

Qty:

Extech PH300 pH/mV/Temperature, Waterproof Model: PH300

Qty:

Ohaus STDO21 Starter Series Dissolved Oxygen Electrode, 0.00 to 20.0 mg/L (ppm), 16.4' cable
Model: STDO21 | Order No: 30378545

Ohaus STDO21 Starter Series Dissolved Oxygen Electrode, 0.00 to 20.0 mg/L (ppm), 3.28' cable
Model: STDO21 | Order No: 30378544

Oakton 35411-00 Benchtop Meter with probe and stand
Model: CON 700 | Order No: WD-35411-00

OAKTON WD-35802-39 Potassium Electrode DJRG
Model: WD-35802-39

OAKTON WD-35802-10 Single-Junction Epoxy Carbon Dioxide and Carbonate Ion-Selective BNC Electrode, 3' Cable
Model: WD-35802-10

OAKTON WD-35802-43 Sodium Electrode DJRG
Model: WD-35802-43

LaMotte 5-0052 Ion Electrode for the pHPLUS, nitrate
Model: 5-0052

LaMotte 5-0048 Ion Electrode for the pHPLUS, fluoride
Model: 5-0048

OAKTON WD-35802-41 Silver/Sulfide Electrode DJRG
Model: WD-35802-41

OAKTON WD-35802-13 Chloride Electrode DJRG, Glass
Model: WD-35802-13

LaMotte 5-0043 Ion Electrode for the pHPLUS, ammonia
Model: 5-0043

Extech 407510 Heavy Duty Dissolved Oxygen Meter with PC interface
Model: 407510

OAKTON WD-35655-04 pH/ORP Electrode Storage Solution, 500mL Bottles, Case of 24
Model: WD-35655-04

OAKTON WD-35812-02 Ion Selective Electrode, ISE, Ammonium, Epoxy Body
Model: WD-35812-02

Ohaus STDO11 Starter Series Dissolved Oxygen Electrode, 0 to 200%, 3.6' cable
Model: STDO11 | Order No: 30031639

Delmhorst 12-E Electrode, Double Roller Type
Model: 12-E

OAKTON WD-35812-18 Ion Selective Electrode, ISE, Fluoride, Epoxy Body
Model: WD-35812-18

OAKTON WD-35812-30 Ion Selective Electrode, ISE, Nitrate, Epoxy Body
Model: WD-35812-30

OAKTON WD-35820-30 Stainless Steel Conductivity Electrode for Pt100 Meters, 0.5" NPT Thread
Model: WD-35820-30

Extech PH300 pH/mV/Temperature, Waterproof
Model: PH300