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 117 products

OAKTON 19500-45 Conductivity Cell, K=1.0, 316 stainless steel
Model: 19500-45 | Order No: WD-19500-45

Sale Price	$218.27 USD
Regular Price	$299.00 USD
Availability	1 Week

Qty:

Sale Price	$218.27 USD
Regular Price	$299.00 USD
Availability	1 Week
Quantity	Quantity

OAKTON 19500-46 Conductivity Cell, K=10.0, CPVC/glass
Model: 19500-46 | Order No: WD-19500-46

Sale Price	$211.52 USD
Regular Price	$289.75 USD
Availability	4 to 5 Weeks

Qty:

Sale Price	$211.52 USD
Regular Price	$289.75 USD
Availability	4 to 5 Weeks
Quantity	Quantity

$OAKTON 19503-00 Electrode Conductivity Cell, &frac34; NPT (M)-$

OAKTON 19503-00 Electrode Conductivity Cell, ¾ NPT (M)
Model: 19503-00 | Order No: WD-19503-00

Sale Price	$363.72 USD
Regular Price	$498.25 USD
Availability	4 to 5 Weeks

Qty:

Sale Price	$363.72 USD
Regular Price	$498.25 USD
Availability	4 to 5 Weeks
Quantity	Quantity

OAKTON 27301-23 Insertion/Submersion pH Probe, 100 Ohm RTD, double junction
Model: 27301-23 | Order No: WD-27301-23

Sale Price	$216.08 USD
Regular Price	$296.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$216.08 USD
Regular Price	$296.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON 35419-32 CON 550 Replacement Conductivity Cell, K= 1.0
Model: 35419-32 | Order No: WD-35419-32

Sale Price	$115.16 USD
Regular Price	$157.75 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$115.16 USD
Regular Price	$157.75 USD
Availability	8 to 9 Weeks
Quantity	Quantity

OAKTON 35419-33 CON 550 Replacement Conductivity Cell, K= 10.0
Model: 35419-33 | Order No: WD-35419-33

Sale Price	$119.21 USD
Regular Price	$163.30 USD
Availability	3 Days

Qty:

Sale Price	$119.21 USD
Regular Price	$163.30 USD
Availability	3 Days
Quantity	Quantity

OAKTON 35419-34 CON 550 Replacement Conductivity Cell, K= 0.1
Model: 35419-34 | Order No: WD-35419-34

Sale Price	$227.76 USD
Regular Price	$312.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$227.76 USD
Regular Price	$312.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$268.09 USD
Regular Price	$367.25 USD
Availability	5 Days

Qty:

Sale Price	$268.09 USD
Regular Price	$367.25 USD
Availability	5 Days
Quantity	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	$455.16 USD
Regular Price	$623.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$455.16 USD
Regular Price	$623.50 USD
Availability	2 to 3 Weeks
Quantity	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	$593.49 USD
Regular Price	$813.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$593.49 USD
Regular Price	$813.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$139.07 USD
Regular Price	$190.50 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$139.07 USD
Regular Price	$190.50 USD
Availability	3 to 4 Weeks
Quantity	Quantity

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

Sale Price	$151.84 USD
Regular Price	$208.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$151.84 USD
Regular Price	$208.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$942.17 USD
Regular Price	$997.00 USD
Availability	1 Week

Qty:

Sale Price	$942.17 USD
Regular Price	$997.00 USD
Availability	1 Week
Quantity	Quantity

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

Sale Price	$513.69 USD
Regular Price	$543.59 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$513.69 USD
Regular Price	$543.59 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$539.08 USD
Regular Price	$570.45 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$539.08 USD
Regular Price	$570.45 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$539.08 USD
Regular Price	$570.45 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$539.08 USD
Regular Price	$570.45 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$198.20 USD
Regular Price	$271.50 USD
Availability	5 Days

Qty:

Sale Price	$198.20 USD
Regular Price	$271.50 USD
Availability	5 Days
Quantity	Quantity

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

Your Price	$139.00 USD
Availability	1 Week

Qty:

Your Price	$139.00 USD
Availability	1 Week
Quantity	Quantity

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

Your Price	$68.99 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$68.99 USD
Availability	1 to 2 Weeks
Quantity	Quantity

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

Sale Price	$2169.56 USD
Regular Price	$2972.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$2169.56 USD
Regular Price	$2972.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

Showing 21 to 40 of 117 products

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Electrodes

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OAKTON 19500-45 Conductivity Cell, K=1.0, 316 stainless steel Model: 19500-45 | Order No: WD-19500-45

Qty:

OAKTON 19500-46 Conductivity Cell, K=10.0, CPVC/glass Model: 19500-46 | Order No: WD-19500-46

Qty:

OAKTON 19503-00 Electrode Conductivity Cell, ¾ NPT (M) Model: 19503-00 | Order No: WD-19503-00

Qty:

OAKTON 27301-23 Insertion/Submersion pH Probe, 100 Ohm RTD, double junction Model: 27301-23 | Order No: WD-27301-23

Qty:

OAKTON 35419-32 CON 550 Replacement Conductivity Cell, K= 1.0 Model: 35419-32 | Order No: WD-35419-32

Qty:

OAKTON 35419-33 CON 550 Replacement Conductivity Cell, K= 10.0 Model: 35419-33 | Order No: WD-35419-33

Qty:

OAKTON 35419-34 CON 550 Replacement Conductivity Cell, K= 0.1 Model: 35419-34 | Order No: WD-35419-34

Qty:

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:

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

Qty:

OAKTON 19500-45 Conductivity Cell, K=1.0, 316 stainless steel
Model: 19500-45 | Order No: WD-19500-45

OAKTON 19500-46 Conductivity Cell, K=10.0, CPVC/glass
Model: 19500-46 | Order No: WD-19500-46

OAKTON 19503-00 Electrode Conductivity Cell, ¾ NPT (M)
Model: 19503-00 | Order No: WD-19503-00

OAKTON 27301-23 Insertion/Submersion pH Probe, 100 Ohm RTD, double junction
Model: 27301-23 | Order No: WD-27301-23

OAKTON 35419-32 CON 550 Replacement Conductivity Cell, K= 1.0
Model: 35419-32 | Order No: WD-35419-32

OAKTON 35419-33 CON 550 Replacement Conductivity Cell, K= 10.0
Model: 35419-33 | Order No: WD-35419-33

OAKTON 35419-34 CON 550 Replacement Conductivity Cell, K= 0.1
Model: 35419-34 | Order No: WD-35419-34

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

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