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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

Conductivity Electrodes

Dissolved Oxygen Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

ORP Electrodes

pH Electrodes

pH Electrodes

TDS Electrodes

TDS Electrodes

Conductivity Electrodes

Conductivity Electrodes

Dissolved Oxygen Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

ORP Electrodes

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pH Electrodes

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Showing 21 to 40 of 119 products

OAKTON 35660-62 DO200 Field DO Electrode with integrated temperature sensor, 5 m cable-

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

OAKTON 35660-64 DO200 Replacement DO Tip-

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

OAKTON 35419-32 CON 550 Replacement Conductivity Cell, K= 1.0-

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

OAKTON 35419-33 CON 550 Replacement Conductivity Cell, K= 10.0-

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

OAKTON 35419-34 CON 550 Replacement Conductivity Cell, K= 0.1-

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

OAKTON 27301-23 Insertion/Submersion pH Probe, 100 Ohm RTD, double junction-

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

OAKTON 19500-44 Conductivity Cell, K=0.1, 316 stainless steel-

OAKTON 19500-44 Conductivity Cell, K=0.1, 316 stainless steel
Model: 19500-44 | Order No: WD-19500-44

Sale Price $211.52 USD
Regular Price $289.75 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $211.52 USD
Regular Price $289.75 USD
Availability 2 to 3 Weeks
Quantity

OAKTON 19500-45 Conductivity Cell, K=1.0, 316 stainless steel-

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

OAKTON 19500-46 Conductivity Cell, K=10.0, CPVC/glass-

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

OAKTON 19503-00 Electrode Conductivity Cell, ¾ 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

Ohaus ST260 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 212°F-

Ohaus ST260 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 212°F
Model: ST260 | Order No: 30129357

Sale Price $149.46 USD
Regular Price $240.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $149.46 USD
Regular Price $240.00 USD
Availability 2 to 3 Weeks
Quantity

Ohaus ST270 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 212°F-

Ohaus ST270 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 212°F
Model: ST270 | Order No: 30240974

Sale Price $264.14 USD
Regular Price $425.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $264.14 USD
Regular Price $425.00 USD
Availability 2 to 3 Weeks
Quantity

Ohaus ST350 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 212°F-

Ohaus ST350 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 212°F
Model: ST350 | Order No: 30129354

Sale Price $159.80 USD
Regular Price $257.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $159.80 USD
Regular Price $257.00 USD
Availability 2 to 3 Weeks
Quantity

Ohaus STSURF Starter Series pH Electrode, 2.00 to 12 pH-

Ohaus STSURF Starter Series pH Electrode, 2.00 to 12 pH
Model: STSURF | Order No: 30129470

Sale Price $146.64 USD
Regular Price $235.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $146.64 USD
Regular Price $235.00 USD
Availability 2 to 3 Weeks
Quantity

Ohaus ST210 Starter Series pH Electrode, 0.00 to 14 pH-

Ohaus ST210 Starter Series pH Electrode, 0.00 to 14 pH
Model: ST210 | Order No: 83033966

Sale Price $60.16 USD
Regular Price $96.00 USD
Availability 3 Days

Qty:

Sale Price $60.16 USD
Regular Price $96.00 USD
Availability 3 Days
Quantity

Ohaus ST230 Starter Series pH Electrode, 0.00 to 14 pH-

Ohaus ST230 Starter Series pH Electrode, 0.00 to 14 pH
Model: ST230 | Order No: 83033968

Sale Price $111.86 USD
Regular Price $180.00 USD
Availability 3 Days

Qty:

Sale Price $111.86 USD
Regular Price $180.00 USD
Availability 3 Days
Quantity

Ohaus ST310 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 176°F-

Ohaus ST310 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 176°F
Model: ST310 | Order No: 83033965

Sale Price $129.72 USD
Regular Price $208.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $129.72 USD
Regular Price $208.00 USD
Availability 2 to 3 Weeks
Quantity

Ohaus ST320 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 176°F-

Ohaus ST320 Starter Series pH Electrode, 0.00 to 14 pH, 32 to 176°F
Model: ST320 | Order No: 83033967

Sale Price $129.72 USD
Regular Price $208.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $129.72 USD
Regular Price $208.00 USD
Availability 1 to 2 Weeks
Quantity

Ohaus ST320 Starter Series IP 67 pH Electrode, 0.00 to 14 pH, 32 to 176°F-

Ohaus ST320 Starter Series IP 67 pH Electrode, 0.00 to 14 pH, 32 to 176°F
Model: ST320 | Order No: 30468960

Sale Price $164.50 USD
Regular Price $264.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $164.50 USD
Regular Price $264.00 USD
Availability 2 to 3 Weeks
Quantity

Ohaus STMICRO5 Starter Series pH Electrode, 0.00 to 14 pH-

Ohaus STMICRO5 Starter Series pH Electrode, 0.00 to 14 pH
Model: STMICRO5 | Order No: 30087566

Sale Price $227.48 USD
Regular Price $366.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $227.48 USD
Regular Price $366.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 21 to 40 of 119 products
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