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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

pH Electrodes

pH Electrodes

TDS Electrodes

TDS Electrodes

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Showing 1 to 20 of 117 products

Extech 407510 Heavy Duty Dissolved Oxygen Meter with PC interface-

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

Your Price $579.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $579.00 USD
Availability 1 to 2 Weeks
Quantity

Extech 601100 Flat Surface Electrode, 15 x 106mm-

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

Extech 60120B Mini pH Electrode, 10 x 120mm-

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

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

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

Your Price $84.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $84.99 USD
Availability 1 to 2 Weeks
Quantity

Hanna HI 7042S Dissolved Oxygen Electrolyte Solution, 1.01 oz-

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

Sale Price $21.56 USD
Regular Price $22.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $21.56 USD
Regular Price $22.00 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-

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 $217.56 USD
Regular Price $222.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $217.56 USD
Regular Price $222.00 USD
Availability 2 to 3 Weeks
Quantity

Hanna HI11311 Glass pH Electrode with matching pin, 3.5 mm-

Hanna HI11311 Glass pH Electrode with matching pin, 3.5 mm
Model: HI11311 | Order No: HI 11311

Sale Price $194.04 USD
Regular Price $198.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $194.04 USD
Regular Price $198.00 USD
Availability 2 to 3 Weeks
Quantity

LaMotte 1749-KIT-01 Tracer Salt/TDS/Temp PockeTester Kit-

LaMotte 1749-KIT-01 Tracer Salt/TDS/Temp PockeTester Kit
Model: 1749-KIT-01

Your Price $219.42 USD
Availability 10 to 11 Weeks

Qty:

Your Price $219.42 USD
Availability 10 to 11 Weeks
Quantity

LaMotte 1761 Dissolved Oxygen TRACER-

LaMotte 1761 Dissolved Oxygen TRACER
Model: 1761

Sale Price $566.31 USD
Regular Price $599.27 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $566.31 USD
Regular Price $599.27 USD
Availability 1 to 2 Weeks
Quantity

LaMotte 1904 pH Electrode, Gel-Filled Accessory for 5-1936-01-

LaMotte 1904 pH Electrode, Gel-Filled Accessory for 5-1936-01
Model: 1904

Sale Price $155.92 USD
Regular Price $164.99 USD
Availability 1 in Stock

Qty:

Sale Price $155.92 USD
Regular Price $164.99 USD
Availability 1 in Stock
Quantity

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

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

Sale Price $718.89 USD
Regular Price $760.73 USD
Availability 1 Week

Qty:

Sale Price $718.89 USD
Regular Price $760.73 USD
Availability 1 Week
Quantity

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

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

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

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

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

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

LaMotte 5860-01 Dissolved Oxygen Kit 0-10 ppm Range, 50 Tests-

LaMotte 5860-01 Dissolved Oxygen Kit 0-10 ppm Range, 50 Tests
Model: 5860-01

Sale Price $77.47 USD
Regular Price $81.98 USD
Availability 1 in Stock

Qty:

Sale Price $77.47 USD
Regular Price $81.98 USD
Availability 1 in Stock
Quantity

MadgeTech 900984-00 Rugged pH Electrode with PT100 RTD sensor for temperature and pH measurements-

MadgeTech 900984-00 Rugged pH Electrode with PT100 RTD sensor for temperature and pH measurements
Model: pH Rugged Electrode | Order No: 900984-00

Your Price $412.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $412.00 USD
Availability 2 to 3 Weeks
Quantity

MJK 160310 pH Electrode, 0 to 14 pH, 4,60 pH, +/- 0.2 pH-

MJK 160310 pH Electrode, 0 to 14 pH, 4,60 pH, +/- 0.2 pH
Model: 160310 | Order No: MJK160310

Your Price $485.00 USD
Availability 7 to 8 Weeks

Qty:

Your Price $485.00 USD
Availability 7 to 8 Weeks
Quantity

MJK 160311 pH Electrode, 0 to 14 pH, 7,60 pH, +/- 0.2 pH-

MJK 160311 pH Electrode, 0 to 14 pH, 7,60 pH, +/- 0.2 pH
Model: 160311 | Order No: MJK160311

Your Price $485.00 USD
Availability 1 Week

Qty:

Your Price $485.00 USD
Availability 1 Week
Quantity

MJK 160312 Redox/ORP Electrode, -1000/1000 mV, 0 to 80°C-

MJK 160312 Redox/ORP Electrode, -1000/1000 mV, 0 to 80°C
Model: 160312 | Order No: MJK160312

Your Price $485.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $485.00 USD
Availability 1 to 2 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 $203.31 USD
Regular Price $278.50 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $203.31 USD
Regular Price $278.50 USD
Availability 2 to 3 Weeks
Quantity
Showing 1 to 20 of 117 products
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