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.


Delmhorst 21-E Electrode, 2-Pin, 3.25" Penetration Depth, Insl P-

Delmhorst 21-E Electrode, 2-Pin, 3.25" Penetration Depth, Insl P
Model: 21-E

Your Price $115.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $115.00 USD
Availability 3 to 4 Weeks
Quantity

Delmhorst 26-ES Electrode, 2-pin, insulated-

Delmhorst 26-ES Electrode, 2-pin, insulated
Model: 26-ES

Your Price $155.00 USD
Availability 12 to 13 Weeks

Qty:

Your Price $155.00 USD
Availability 12 to 13 Weeks
Quantity

OAKTON 27001-90 In-Line pH Electrode, double junction-

OAKTON 27001-90 In-Line pH Electrode, double junction
Model: 27001-90 | Order No: WD-27001-90

Sale Price $151.58 USD
Regular Price $207.65 USD
Availability 4 Days

Qty:

Sale Price $151.58 USD
Regular Price $207.65 USD
Availability 4 Days
Quantity

OAKTON 27003-00 Self-Cleaning pH Electrode, double junction, 10' cable-

OAKTON 27003-00 Self-Cleaning pH Electrode, double junction, 10' cable
Model: 27003-00 | Order No: WD-27003-00

Sale Price $153.30 USD
Regular Price $210.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $153.30 USD
Regular Price $210.00 USD
Availability 4 to 5 Weeks
Quantity

OAKTON 27003-02 Self-Cleaning pH Electrode with ATC, double junction, 10' cable-

OAKTON 27003-02 Self-Cleaning pH Electrode with ATC, double junction, 10' cable
Model: 27003-02 | Order No: WD-27003-02

Sale Price $191.44 USD
Regular Price $262.25 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $191.44 USD
Regular Price $262.25 USD
Availability 3 to 4 Weeks
Quantity

OAKTON 27003-04 Self-Cleaning pH Electrode with ATC, double junction, 10' cable-

OAKTON 27003-04 Self-Cleaning pH Electrode with ATC, double junction, 10' cable
Model: 27003-04 | Order No: WD-27003-04

Sale Price $198.93 USD
Regular Price $272.50 USD
Availability 3 Days

Qty:

Sale Price $198.93 USD
Regular Price $272.50 USD
Availability 3 Days
Quantity

OAKTON 27003-10 Self-Cleaning pH Electrode with ATC, double junction-

OAKTON 27003-10 Self-Cleaning pH Electrode with ATC, double junction
Model: 27003-10 | Order No: WD-27003-10

Sale Price $211.37 USD
Regular Price $289.55 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $211.37 USD
Regular Price $289.55 USD
Availability 2 to 3 Weeks
Quantity

OAKTON 27003-20 Self-Cleaning Ryton PPS pH Electrode, double junction, 10' cable-

OAKTON 27003-20 Self-Cleaning Ryton PPS pH Electrode, double junction, 10' cable
Model: 27003-20 | Order No: WD-27003-20

Sale Price $189.91 USD
Regular Price $260.15 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $189.91 USD
Regular Price $260.15 USD
Availability 2 to 3 Weeks
Quantity

OAKTON 27003-22 Self-Cleaning Ryton PPS pH Electrode with ATC, double junction, 10' cable-

OAKTON 27003-22 Self-Cleaning Ryton PPS pH Electrode with ATC, double junction, 10' cable
Model: 27003-22 | Order No: WD-27003-22

Sale Price $234.55 USD
Regular Price $321.30 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $234.55 USD
Regular Price $321.30 USD
Availability 3 to 4 Weeks
Quantity

OAKTON 27003-23 Self-Cleaning Ryton PPS pH Electrode with ATC, double junction, 10' cable-

OAKTON 27003-23 Self-Cleaning Ryton PPS pH Electrode with ATC, double junction, 10' cable
Model: 27003-23 | Order No: WD-27003-23

Sale Price $222.10 USD
Regular Price $304.25 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $222.10 USD
Regular Price $304.25 USD
Availability 6 to 7 Weeks
Quantity

OAKTON 27003-24 Self-Cleaning Ryton PPS pH Electrode with ATC, double junction, 10' cable-

OAKTON 27003-24 Self-Cleaning Ryton PPS pH Electrode with ATC, double junction, 10' cable
Model: 27003-24 | Order No: WD-27003-24

Sale Price $216.15 USD
Regular Price $296.10 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $216.15 USD
Regular Price $296.10 USD
Availability 8 to 9 Weeks
Quantity

OAKTON 27003-30 Self-Cleaning Ryton PPS pH Electrode with ATC, double junction, 10' cable-

OAKTON 27003-30 Self-Cleaning Ryton PPS pH Electrode with ATC, double junction, 10' cable
Model: 27003-30 | Order No: WD-27003-30

Sale Price $233.60 USD
Regular Price $320.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $233.60 USD
Regular Price $320.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON 27003-40 Self-Cleaning CPVC ORP Electrode with platinum band, double junction, 10' cable-

OAKTON 27003-40 Self-Cleaning CPVC ORP Electrode with platinum band, double junction, 10' cable
Model: 27003-40 | Order No: WD-27003-40

Sale Price $210.61 USD
Regular Price $288.50 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $210.61 USD
Regular Price $288.50 USD
Availability 2 to 3 Weeks
Quantity

OAKTON 27003-50 Self-Cleaning Ryton PPS ORP Electrode with platinum band, double junction, 10' cable-

OAKTON 27003-50 Self-Cleaning Ryton PPS ORP Electrode with platinum band, double junction, 10' cable
Model: 27003-50 | Order No: WD-27003-50

Sale Price $226.88 USD
Regular Price $310.80 USD
Availability 5 Days

Qty:

Sale Price $226.88 USD
Regular Price $310.80 USD
Availability 5 Days
Quantity

OAKTON 27003-60 Self-Cleaning Ryton PPS ORP Electrode with gold band, double junction, 10' cable-

OAKTON 27003-60 Self-Cleaning Ryton PPS ORP Electrode with gold band, double junction, 10' cable
Model: 27003-60 | Order No: WD-27003-60

Sale Price $269.04 USD
Regular Price $368.55 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $269.04 USD
Regular Price $368.55 USD
Availability 2 to 3 Weeks
Quantity

OAKTON 27020-66 Semi-Domed Rugged pH Electrode, round body, Kynar PVDF-

OAKTON 27020-66 Semi-Domed Rugged pH Electrode, round body, Kynar PVDF
Model: 27020-66 | Order No: WD-27020-66

Sale Price $305.07 USD
Regular Price $417.90 USD
Availability 4 Days

Qty:

Sale Price $305.07 USD
Regular Price $417.90 USD
Availability 4 Days
Quantity

OAKTON 27508-20 Sealed pH Electrode for Orion A series meters-

OAKTON 27508-20 Sealed pH Electrode for Orion A series meters
Model: 27508-20 | Order No: WD-27508-20

Sale Price $118.44 USD
Regular Price $162.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $118.44 USD
Regular Price $162.25 USD
Availability 2 to 3 Weeks
Quantity

OAKTON 27508-22 Sealed pH Electrode for Orion A series meters, double junction-

OAKTON 27508-22 Sealed pH Electrode for Orion A series meters, double junction
Model: 27508-22 | Order No: WD-27508-22

Sale Price $168.63 USD
Regular Price $231.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $168.63 USD
Regular Price $231.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON 27508-24 Sealed Tuff-Tip pH Electrode for Orion A series meters, double junction-

OAKTON 27508-24 Sealed Tuff-Tip pH Electrode for Orion A series meters, double junction
Model: 27508-24 | Order No: WD-27508-24

Sale Price $207.36 USD
Regular Price $284.05 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $207.36 USD
Regular Price $284.05 USD
Availability 2 to 3 Weeks
Quantity

OAKTON 27508-28 Refillable pH Electrode for Orion A series meters-

OAKTON 27508-28 Refillable pH Electrode for Orion A series meters
Model: 27508-28 | Order No: WD-27508-28

Sale Price $128.22 USD
Regular Price $175.65 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $128.22 USD
Regular Price $175.65 USD
Availability 6 to 7 Weeks
Quantity