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  1. Home
  2. /
  3. Lab Equipment & Supplies
  4. /
  5. Lab Instruments
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  7. Water Quality Testing
  8. /
  9. Electrodes and Probes

Electrodes and Probes (410 items) - Page 3

Sensorex Spear Tip Combination pH Electrode BNC Connecter S175CD/BNC
Sensorex

Spear Tip Combination pH Electrode BNC Connecter

Zoro # G4570133
Mfr # S175CD/BNC
product price: 
$182.99
/ea
Sensorex Probe, 1 1/8 in Dia, 12 5/8 in H, Ryton PPS S8200/10/BNC
Sensorex

Probe, 1 1/8 in Dia, 12 5/8 in H, Ryton PPS

Zoro # G4539437
Mfr # S8200/10/BNC
product price: 
$555.99
/ea
Sensorex Sensor, 2 1/2" Dia, 3 7/8" H, ABS Plastic CAL-110
Sensorex

Sensor, 2 1/2" Dia, 3 7/8" H, ABS Plastic

Zoro # G4590144
Mfr # CAL-110
product price: 
$267.99
/ea
Oakton PH Buffers 4.01/7.00/10.01 60mL 35661-03
Oakton

PH Buffers 4.01/7.00/10.01 60mL

Zoro # G701775389
Mfr # 35661-03
product price: 
$46.99
/ea
Ysi Electrode, 12 mm Dia, 6 in H, Plastic TRULINE PH 15
Ysi

Electrode, 12 mm Dia, 6 in H, Plastic

Zoro # G7205721
Mfr # TRULINE PH 15
product price: 
$329.99
/ea
Hach Electrode, 6 7/8 in H, Epoxy ISENH318101
Hach

Electrode, 6 7/8 in H, Epoxy

Zoro # G921908048
Mfr # ISENH318101
product price: 
$1,763.99
/ea
Hach Electrode, 6 7/8 in H, Plastic PHC28101
Hach

Electrode, 6 7/8 in H, Plastic

Zoro # G721908958
Mfr # PHC28101
product price: 
$1,081.99
/ea
Hach Electrode, 7 7/8 in H, Glass PHC73501
Hach

Electrode, 7 7/8 in H, Glass

Zoro # G921909137
Mfr # PHC73501
product price: 
$1,179.99
/ea
Hach Electrode, 6 7/8 in H, Epoxy PHC10101
Hach

Electrode, 6 7/8 in H, Epoxy

Zoro # G921908901
Mfr # PHC10101
product price: 
$691.99
/ea
Hach Electrode, 7 7/8 in H, Glass PHC80501
Hach

Electrode, 7 7/8 in H, Glass

Zoro # G721908088
Mfr # PHC80501
product price: 
$693.99
/ea
Triplett PH/EC/TDS/Salinity Electrode for WQ120 WQ125
Triplett

PH/EC/TDS/Salinity Electrode for WQ120

Zoro # G401800152
Mfr # WQ125
product price: 
$74.89
/ea
Rankin Industries RaniteBX Hardfacing Electrodes 1/8in. x 14in. x 10 lb package EBX-18B-10
Rankin Industries

RaniteBX Hardfacing Electrodes 1/8in. x 14in. x 10 lb package

Zoro # G411228250
Mfr # EBX-18B-10
product price: 
$73.49
/ea
Hach Sensor, 5 in H, Plastic 9532801
Hach

Sensor, 5 in H, Plastic

Zoro # G621908256
Mfr # 9532801
product price: 
$284.99
/ea
Sper Scientific ATC Conductivity / TDS / Salinity Probe 850081C/TD
Sper Scientific

ATC Conductivity / TDS / Salinity Probe

Zoro # G709983847
Mfr # 850081C/TD
product price: 
$56.35
/ea
Rankin Industries RaniteBX Hardfacing Electrodes 5/32in. x 14in. x 10 lb package EBX-532B-10
Rankin Industries

RaniteBX Hardfacing Electrodes 5/32in. x 14in. x 10 lb package

Zoro # G011228230
Mfr # EBX-532B-10
product price: 
$69.99
/ea
Ohaus St210 2-In-1 Refillable Ph Electrode, Pl 83033966
Ohaus

St210 2-In-1 Refillable Ph Electrode, Pl

Zoro # G3255622
Mfr # 83033966
product price: 
$88.79
/ea
Ohaus Pen Electrode, ST20C-C and ST20S OH-30087999
Ohaus

Pen Electrode, ST20C-C and ST20S

Zoro # G116554791
Mfr # OH-30087999
product price: 
$112.99
/ea
No Product Image Available
Tweco

Electrode Holder, 3/8"Dia, 4/0

Zoro # G809919623
Mfr # 91101106
product price: 
$133.99
/ea
Hach Probe, 1/2 in Dia, 85 mm H, Polycarbonate LZW5050T.97.002
Hach

Probe, 1/2 in Dia, 85 mm H, Polycarbonate

Zoro # G421908807
Mfr # LZW5050T.97.002
product price: 
$491.99
/ea
No Product Image Available
Thermo Orion

Orion Ross Ph Electrodes, 81-02

Zoro # G5667567
Mfr # 8102BN
product price: 
$724.99
/ea
Thermo Orion Thermo Orion Economy Line Electrodes, Mo 911600
Thermo Orion

Thermo Orion Economy Line Electrodes, Mo

Zoro # G3898411
Mfr # 911600
product price: 
$354.99
/ea
Sensorex UVT-LED-H Handheld UV Transmittance Monitor UVT-LED-H
Sensorex

UVT-LED-H Handheld UV Transmittance Monitor

Zoro # G5406179
Mfr # UVT-LED-H
product price: 
$3,794.99
/ea
Millimar Inductive Probe, 2.5 m Cable L P1300 MA
Millimar

Inductive Probe, 2.5 m Cable L

Zoro # G016520902
Mfr # P1300 MA
product price: 
$700.99
/ea
Rankin Industries Ranite 35 Solid Core Hardfacing Electrodes 3/16in. x 14in. x 10 lb package E35-316B-10
Rankin Industries

Ranite 35 Solid Core Hardfacing Electrodes 3/16in. x 14in. x 10 lb package

Zoro # G211228252
Mfr # E35-316B-10
product price: 
$102.99
/ea
Ohaus Reference electrolyte for pH electrodes 3M KCl solution saturated AgCl, 30ml OH-30059255
Ohaus

Reference electrolyte for pH electrodes 3M KCl solution saturated AgCl, 30ml

Zoro # G916554700
Mfr # OH-30059255
product price: 
$68.25
/ea
Rankin Industries Ranite F Hardfacing Electrodes 5/32in. x 14in. x 10 lb package EF-532B-10
Rankin Industries

Ranite F Hardfacing Electrodes 5/32in. x 14in. x 10 lb package

Zoro # G011228247
Mfr # EF-532B-10
product price: 
$65.69
/ea
Sensorex Research Grade Gold ORP Electrode S550CD-ORP-AU/BNC
Sensorex

Research Grade Gold ORP Electrode

Zoro # G9649602
Mfr # S550CD-ORP-AU/BNC
product price: 
$224.99
/ea
Rankin Industries Ranmang 3 Hardfacing/Buildup Electrode 1/8in. x14in. x 10 lb package EMANG3-18B-10
Rankin Industries

Ranmang 3 Hardfacing/Buildup Electrode 1/8in. x14in. x 10 lb package

Zoro # G711228257
Mfr # EMANG3-18B-10
product price: 
$97.89
/ea
No Product Image Available
Thermo Orion

Epoxy Triode Low Maintenance

Zoro # G6297682
Mfr # 9179BNMD
product price: 
$647.99
/ea
Sper Scientific Pt Glass Low Conductivity Probe 850081C/SG
Sper Scientific

Pt Glass Low Conductivity Probe

Zoro # G809983822
Mfr # 850081C/SG
product price: 
$142.99
/ea
Millimar Inductive Probe, 2.5 m Cable L P2004MA
Millimar

Inductive Probe, 2.5 m Cable L

Zoro # G216520856
Mfr # P2004MA
product price: 
$821.99
/ea
No Product Image Available
Thermo Orion

Orion Ross Ultra Electrode, Waterproof/B

Zoro # G5673325
Mfr # 8102BNUWP
product price: 
$820.99
/ea
No Product Image Available
Thermo Orion

Ion Electrode, Thermo Ion Selective, Co

Zoro # G3646834
Mfr # 9417BN
product price: 
$1,122.99
/ea
Sartorius Arium Advance Edi Benchtop Electrodeioni H2O-EDI-1-T
Sartorius

Arium Advance Edi Benchtop Electrodeioni

Zoro # G4584974
Mfr # H2O-EDI-1-T
product price: 
$10,966.99
/ea
Environmental Express 1500 / 2000 Conductivity Probe 3541947
Environmental Express

1500 / 2000 Conductivity Probe

Zoro # G912221460
Mfr # 3541947
product price: 
$419.99
/ea
Sartorius Arium Advance Edi Wall-Mounted Electrode H2O-EDI-2-B
Sartorius

Arium Advance Edi Wall-Mounted Electrode

Zoro # G4584116
Mfr # H2O-EDI-2-B
product price: 
$14,422.99
/ea
Electrodes and Probes (410 items) - Page 3
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About Electrodes and Probes

Some circuits have non-metallic parts, such as non-metallic liquids, gases, vacuums, or plasma. An electrode is a type of conductor that can make contact with those parts, and is widely used for water testing, such as a PH tester. It can also test for ORP, conductivity, dissolved oxygen, ammonia and other elements or compounds. A probe can sense and relay data on temperature or conductivity. For more on water testing, see our water testing meters, water testing meter accessories, and water quality testing kits.

Related Categories

Water Testing MetersCalibration SolutionsWater Quality Testing KitsReagents and RefillsPipettors
Pipette Tips & AccessoriesSoil TestersSoil Testing PenetrometersSoil ProbesWater Testing Meter Accessories
ph electrode oaktonph electrode double junctionreplacement probereplacement ph electrode forph meter electrode
ph electrode phoakton ph probeph probe with atcreference electrodesensor probe

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