Electrodes

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Pair your turbidity meter, salinity meter and other types of water testers with a compatible electrode you can use in the laboratory or in the field. Explore pH electrodes that can easily fit inside a test tube, ORP electrodes with generous cable lengths, waterproof electrodes that can take multiple readings at once and more.

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Conductivity Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

pH Electrodes

TDS Electrodes

Conductivity Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

pH Electrodes

TDS Electrodes

Showing 21 to 40 of 114 products

OAKTON 35660-58 EC200 Conductivity Cell, K=1, 1 m cable
Model: 35660-58 | Order No: WD-35660-58

Sale Price	$258.77 USD
Regular Price	$325.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$258.77 USD
Regular Price	$325.50 USD
Availability	2 to 3 Weeks
Quantity

OAKTON 35660-60 DO200 Field DO Electrode with integrated temperature sensor, 2 m cable
Model: 35660-60 | Order No: WD-35660-60

Sale Price	$457.92 USD
Regular Price	$576.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$457.92 USD
Regular Price	$576.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON 35660-62 DO200 Field DO Electrode with integrated temperature sensor, 5 m cable
Model: 35660-62 | Order No: WD-35660-62

Sale Price	$573.99 USD
Regular Price	$722.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$573.99 USD
Regular Price	$722.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON 35660-64 DO200 Replacement DO Tip
Model: 35660-64 | Order No: WD-35660-64

Sale Price	$134.75 USD
Regular Price	$169.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$134.75 USD
Regular Price	$169.50 USD
Availability	2 to 3 Weeks
Quantity

OAKTON 35805-60 Accumet pH Electrode, 12 mm, single junction
Model: 35805-60 | Order No: WD-35805-60

Sale Price	$165.36 USD
Regular Price	$208.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$165.36 USD
Regular Price	$208.00 USD
Availability	2 to 3 Weeks
Quantity

LaMotte 5-0037-02 TDS 6 PLUS Meter with probe and case
Model: 5-0037-02

Sale Price	$694.58 USD
Regular Price	$735.00 USD
Availability	1 Week

Qty:

Sale Price	$694.58 USD
Regular Price	$735.00 USD
Availability	1 Week
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

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

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

OAKTON 55510-38 Rugged pH Electrode with refill, 12 x 110 mm
Model: 55510-38 | Order No: WD-55510-38

Sale Price	$198.75 USD
Regular Price	$250.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$198.75 USD
Regular Price	$250.00 USD
Availability	2 to 3 Weeks
Quantity

Extech 601100 Flat Surface Electrode, 15 x 106mm
Model: 601100

Sale Price	$105.92 USD
Regular Price	$117.69 USD
Availability	1 Week

Qty:

Sale Price	$105.92 USD
Regular Price	$117.69 USD
Availability	1 Week
Quantity

Extech 60120B Mini pH Electrode, 10 x 120mm
Model: 60120B

Sale Price	$54.44 USD
Regular Price	$60.49 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$54.44 USD
Regular Price	$60.49 USD
Availability	2 to 3 Weeks
Quantity

RIDGID 65117 Wash Wand Nozzle, water jetter
Model: 65117

Sale Price	$49.00 USD
Regular Price	$57.05 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$49.00 USD
Regular Price	$57.05 USD
Availability	2 to 3 Weeks
Quantity

OAKTON WD-35640-31 Waterproof DO 450 Meter and Probe,
Model: DO 450 | Order No: WD-35640-31

Sale Price	$2187.49 USD
Regular Price	$2751.56 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$2187.49 USD
Regular Price	$2751.56 USD
Availability	3 to 4 Weeks
Quantity

OAKTON WD-35640-32 Waterproof DO 450 Meter
Model: DO 450 | Order No: WD-35640-32

Sale Price	$628.45 USD
Regular Price	$790.50 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$628.45 USD
Regular Price	$790.50 USD
Availability	3 to 4 Weeks
Quantity

Extech EC505 Replacement pH Electrode/Conductivity Cell Module for ExStik Conductivity meters
Model: EC505

Sale Price	$67.49 USD
Regular Price	$74.99 USD
Availability	1 to 2 Weeks4 to 5 Weeks

Qty:

Sale Price	$67.49 USD
Regular Price	$74.99 USD
Availability	1 to 2 Weeks4 to 5 Weeks
Quantity

Hanna HI 7042S Dissolved Oxygen Electrolyte Solution, 1.01 oz
Model: HI7042S | Order No: HI 7042S

Sale Price	$17.64 USD
Regular Price	$18.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$17.64 USD
Regular Price	$18.00 USD
Availability	3 to 4 Weeks
Quantity

Hanna HI 7698194-2 Spare Galvanic DO Sensor for the HI769819X probe, 0 to 500%, 0 to 50 mg/L
Model: HI7698194-2 | Order No: HI 7698194-2

Sale Price	$178.36 USD
Regular Price	$182.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$178.36 USD
Regular Price	$182.00 USD
Availability	2 to 3 Weeks
Quantity

Onset HOBO U26-001 Dissolved Oxygen Data Logger
Model: U26-001

Your Price	$1395.00 USD
Availability	5 to 6 Weeks

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Your Price	$1395.00 USD
Availability	5 to 6 Weeks
Quantity

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SPECIAL!

OAKTON WD-27018-40 ORP Electrode, Platinum Band
Model: WD-27018-40

Sale Price	$274.28 USD
Regular Price	$345.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$274.28 USD
Regular Price	$345.00 USD
Availability	2 to 3 Weeks
Quantity

Showing 21 to 40 of 114 products

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Electrodes

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OAKTON 35660-58 EC200 Conductivity Cell, K=1, 1 m cable Model: 35660-58 | Order No: WD-35660-58

Qty:

OAKTON 35660-60 DO200 Field DO Electrode with integrated temperature sensor, 2 m cable Model: 35660-60 | Order No: WD-35660-60

Qty:

OAKTON 35660-62 DO200 Field DO Electrode with integrated temperature sensor, 5 m cable Model: 35660-62 | Order No: WD-35660-62

Qty:

OAKTON 35660-64 DO200 Replacement DO Tip Model: 35660-64 | Order No: WD-35660-64

Qty:

OAKTON 35805-60 Accumet pH Electrode, 12 mm, single junction Model: 35805-60 | Order No: WD-35805-60

Qty:

LaMotte 5-0037-02 TDS 6 PLUS Meter with probe and case Model: 5-0037-02

Qty:

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

Qty:

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

Qty:

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

Qty:

OAKTON 55510-38 Rugged pH Electrode with refill, 12 x 110 mm Model: 55510-38 | Order No: WD-55510-38

Qty:

Extech 601100 Flat Surface Electrode, 15 x 106mm Model: 601100

Qty:

Extech 60120B Mini pH Electrode, 10 x 120mm Model: 60120B

Qty:

RIDGID 65117 Wash Wand Nozzle, water jetter Model: 65117

Qty:

OAKTON WD-35640-31 Waterproof DO 450 Meter and Probe, Model: DO 450 | Order No: WD-35640-31

Qty:

OAKTON WD-35640-32 Waterproof DO 450 Meter Model: DO 450 | Order No: WD-35640-32

Qty:

Extech EC505 Replacement pH Electrode/Conductivity Cell Module for ExStik Conductivity meters Model: EC505

Qty:

Hanna HI 7042S Dissolved Oxygen Electrolyte Solution, 1.01 oz Model: HI7042S | Order No: HI 7042S

Qty:

Hanna HI 7698194-2 Spare Galvanic DO Sensor for the HI769819X probe, 0 to 500%, 0 to 50 mg/L Model: HI7698194-2 | Order No: HI 7698194-2

Qty:

Onset HOBO U26-001 Dissolved Oxygen Data Logger Model: U26-001

OAKTON WD-27018-40 ORP Electrode, Platinum Band Model: WD-27018-40

Qty:

OAKTON 35660-58 EC200 Conductivity Cell, K=1, 1 m cable
Model: 35660-58 | Order No: WD-35660-58

OAKTON 35660-60 DO200 Field DO Electrode with integrated temperature sensor, 2 m cable
Model: 35660-60 | Order No: WD-35660-60

OAKTON 35660-62 DO200 Field DO Electrode with integrated temperature sensor, 5 m cable
Model: 35660-62 | Order No: WD-35660-62

OAKTON 35660-64 DO200 Replacement DO Tip
Model: 35660-64 | Order No: WD-35660-64

OAKTON 35805-60 Accumet pH Electrode, 12 mm, single junction
Model: 35805-60 | Order No: WD-35805-60

LaMotte 5-0037-02 TDS 6 PLUS Meter with probe and case
Model: 5-0037-02

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

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

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

OAKTON 55510-38 Rugged pH Electrode with refill, 12 x 110 mm
Model: 55510-38 | Order No: WD-55510-38

Extech 601100 Flat Surface Electrode, 15 x 106mm
Model: 601100

Extech 60120B Mini pH Electrode, 10 x 120mm
Model: 60120B

RIDGID 65117 Wash Wand Nozzle, water jetter
Model: 65117

OAKTON WD-35640-31 Waterproof DO 450 Meter and Probe,
Model: DO 450 | Order No: WD-35640-31

OAKTON WD-35640-32 Waterproof DO 450 Meter
Model: DO 450 | Order No: WD-35640-32

Extech EC505 Replacement pH Electrode/Conductivity Cell Module for ExStik Conductivity meters
Model: EC505

Hanna HI 7042S Dissolved Oxygen Electrolyte Solution, 1.01 oz
Model: HI7042S | Order No: HI 7042S

Hanna HI 7698194-2 Spare Galvanic DO Sensor for the HI769819X probe, 0 to 500%, 0 to 50 mg/L
Model: HI7698194-2 | Order No: HI 7698194-2

Onset HOBO U26-001 Dissolved Oxygen Data Logger
Model: U26-001

OAKTON WD-27018-40 ORP Electrode, Platinum Band
Model: WD-27018-40