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

Electrodes and Probes (410 items) - Page 2

Sensorex Cmbntn RP Electrde Crtrdge Style BNR S651CD-ORP
Sensorex

Cmbntn RP Electrde Crtrdge Style BNR

Zoro # G4542386
Mfr # S651CD-ORP
product price: 
$304.99
/ea
Sensorex Electrode, 1 1/8" Dia, 4 3/4" H, Ryton PPS S8000CDHF
Sensorex

Electrode, 1 1/8" Dia, 4 3/4" H, Ryton PPS

Zoro # G4581866
Mfr # S8000CDHF
product price: 
$292.99
/ea
Sensorex RP Elctrd Hevy Dty 3/4 NPT 10ft Cbl Rnd S271CD-ORP/BNC
Sensorex

RP Elctrd Hevy Dty 3/4 NPT 10ft Cbl Rnd

Zoro # G4613524
Mfr # S271CD-ORP/BNC
product price: 
$263.99
/ea
Ysi Conductivity Probe 301720Y
Ysi

Conductivity Probe

Zoro # G6510777
Mfr # 301720Y
product price: 
$713.99
/ea
Reed Instruments Electrode, 1/2 in Dia, 5 1/8 in H, PVC R3000SD-ORP
Reed Instruments

Electrode, 1/2 in Dia, 5 1/8 in H, PVC

Zoro # G1952497
Mfr # R3000SD-ORP
product price: 
$149.99
/ea
Sensorex Sensor Kit, 7/8 in Dia, 126 in H, CPVC S6510/10/BNC
Sensorex

Sensor Kit, 7/8 in Dia, 126 in H, CPVC

Zoro # G4582934
Mfr # S6510/10/BNC
product price: 
$376.99
/ea
Tempo Communications Probe, 200Fp Filter-W/200C Holster200Fp 200FP-01
Tempo Communications

Probe, 200Fp Filter-W/200C Holster200Fp

Zoro # G710066447
Mfr # 200FP-01
product price: 
$130.99
/ea
Benchmark Scientific Thermistor Sensor Probe H3770-TP
Benchmark Scientific

Thermistor Sensor Probe

Zoro # G2802307
Mfr # H3770-TP
product price: 
$142.99
/ea
Environmental Express 1500 All-in-One pH Electrode 3541942
Environmental Express

1500 All-in-One pH Electrode

Zoro # G012221452
Mfr # 3541942
product price: 
$226.99
/ea
Rankin Industries Ranite M Solid Steel Core Hardfacing Electrodes 5/32in. x 14in. x 10 lb package EM-532B-10
Rankin Industries

Ranite M Solid Steel Core Hardfacing Electrodes 5/32in. x 14in. x 10 lb package

Zoro # G811228249
Mfr # EM-532B-10
product price: 
$84.99
/ea
Rankin Industries Ranite F Hardfacing Electrodes 1/8in. x 14in. x 10 lb package EF-18B-10
Rankin Industries

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

Zoro # G811228232
Mfr # EF-18B-10
product price: 
$68.49
/ea
No Product Image Available
Thermo Orion

Orion Ross Ultra Ph/Atc Triode Electrode

Zoro # G5673273
Mfr # 8302BNURCA
product price: 
$626.99
/ea
Rankin Industries Ranite Bu Buildup Electrode 5/32in. x14in. x 10 lb package EBU-532B-10
Rankin Industries

Ranite Bu Buildup Electrode 5/32in. x14in. x 10 lb package

Zoro # G011228254
Mfr # EBU-532B-10
product price: 
$56.39
/ea
Rankin Industries Ranite GX Hardfacing Electrode 3/32in. x14 x 5 lb package EGX-332B-5
Rankin Industries

Ranite GX Hardfacing Electrode 3/32in. x14 x 5 lb package

Zoro # G911228262
Mfr # EGX-332B-5
product price: 
$136.99
/ea
Rankin Industries Ranite D Solid Steel Core Hardfacing Electrodes 3/16in. x 14in. x 10 lb package ED-316B-10
Rankin Industries

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

Zoro # G611228234
Mfr # ED-316B-10
product price: 
$73.99
/ea
No Product Image Available
Cole Parmer

Electrode, Atc, Single-Juncti

Zoro # G4895975
Mfr # WD-35801-71
product price: 
$158.99
/ea
Ohaus Starter Electrode pH, ST322 OH-30681113
Ohaus

Starter Electrode pH, ST322

Zoro # G516555053
Mfr # OH-30681113
product price: 
$251.99
/ea
Tempo Communications Probe, Multi Filter-Int'L 200XP/50
Tempo Communications

Probe, Multi Filter-Int'L

Zoro # G310066465
Mfr # 200XP/50
product price: 
$96.35
/ea
No Product Image Available
Cole Parmer

Ph/Orp Electrode Storage Solution, 1 Pin

Zoro # G7279055
Mfr # WD-00653-04
product price: 
$30.29
/ea
Millimar Inductive Probe, 2.5 m Cable L P2004F
Millimar

Inductive Probe, 2.5 m Cable L

Zoro # G816520874
Mfr # P2004F
product price: 
$696.99
/ea
Rankin Industries Ranite M Solid Steel Core Hardfacing Electrodes 1/8in. x 14in. x 10 lb package EM-18B-10
Rankin Industries

Ranite M Solid Steel Core Hardfacing Electrodes 1/8in. x 14in. x 10 lb package

Zoro # G311228237
Mfr # EM-18B-10
product price: 
$91.99
/ea
Ohaus Starter Electrode pH, ST320 IP67 3m OH-30468960
Ohaus

Starter Electrode pH, ST320 IP67 3m

Zoro # G016554921
Mfr # OH-30468960
product price: 
$354.99
/ea
United Scientific Replacement Platinum Electrodes, Pair HEA001-P
United Scientific

Replacement Platinum Electrodes, Pair

Zoro # G6393433
Mfr # HEA001-P
product price: 
$29.45
/ea
Oakton Sensor, 3 in Dia, 7 1/4 in H 35660-94
Oakton

Sensor, 3 in Dia, 7 1/4 in H

Zoro # G601775311
Mfr # 35660-94
product price: 
$420.99
/ea
Lincoln Electric Stick Electrode, Wrsld ME, 5/32", 10 lb ED023324
Lincoln Electric

Stick Electrode, Wrsld ME, 5/32", 10 lb

Zoro # G512846209
Mfr # ED023324
product price: 
$251.99
/ea
Lincoln Electric Stick Electrode, E9018-B3 H4R, 1/8", 10 lb ED032885
Lincoln Electric

Stick Electrode, E9018-B3 H4R, 1/8", 10 lb

Zoro # G612535430
Mfr # ED032885
product price: 
$96.29
/ea
Thermo Orion Thermo Orion Micro Ph Combination Electr 9810BN
Thermo Orion

Thermo Orion Micro Ph Combination Electr

Zoro # G3896844
Mfr # 9810BN
product price: 
$831.99
/ea
Rankin Industries RaniteBX Hardfacing Electrodes 3/16in. x 14in. x 10 lb package EBX-316B-10
Rankin Industries

RaniteBX Hardfacing Electrodes 3/16in. x 14in. x 10 lb package

Zoro # G511228259
Mfr # EBX-316B-10
product price: 
$66.99
/ea
Sensorex UVT-LED-SW Online UV Transmittance Monitor UVT-LED-SW
Sensorex

UVT-LED-SW Online UV Transmittance Monitor

Zoro # G5406093
Mfr # UVT-LED-SW
product price: 
$17,076.99
/ea
No Product Image Available
Cole Parmer

Electrode, 1/2 in Dia, 36 in H, Epoxy

Zoro # G3246538
Mfr # WD-35808-72
product price: 
$229.99
/ea
Sensorex Blind MODBUS/RS485 conductivity transmitter EM805-EC
Sensorex

Blind MODBUS/RS485 conductivity transmitter

Zoro # G5405935
Mfr # EM805-EC
product price: 
$327.99
/ea
Sensorex Cmbntn pH Electrde 30 nch Cble BNC S300C
Sensorex

Cmbntn pH Electrde 30 nch Cble BNC

Zoro # G4600565
Mfr # S300C
product price: 
$139.99
/ea
Oakton EC Standards 84/1413/12880/111800 60mL 35661-09
Oakton

EC Standards 84/1413/12880/111800 60mL

Zoro # G001775188
Mfr # 35661-09
product price: 
$68.89
/ea
Oakton Sensor, 1/2 in Dia, 3 3/8 in H 35660-88
Oakton

Sensor, 1/2 in Dia, 3 3/8 in H

Zoro # G501775411
Mfr # 35660-88
product price: 
$429.99
/ea
Sensorex Sensor Kit, 1 1/8" Dia, 9 1/2" H, Ryton PPS S8100TC/10/BNC/TL
Sensorex

Sensor Kit, 1 1/8" Dia, 9 1/2" H, Ryton PPS

Zoro # G4530732
Mfr # S8100TC/10/BNC/TL
product price: 
$478.99
/ea
Sensorex Probe, 3/4 in Dia, 126 in H S6600/10/BNC
Sensorex

Probe, 3/4 in Dia, 126 in H

Zoro # G4540566
Mfr # S6600/10/BNC
product price: 
$382.99
/ea
Electrodes and Probes (410 items) - Page 2
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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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