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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 (412 items) - Page 7

Ohaus Starter Electrode pH, ST260, EN OH-30129357
Ohaus

Starter Electrode pH, ST260, EN

Zoro # G416554767
Mfr # OH-30129357
product price: 
$322.99
/ea
No Product Image Available
Ohaus

Electrode, 5/8 in Dia, 6 1/4 in H, Epoxy

Zoro # G122657097
Mfr # ST272
product price: 
$217.99
/ea
Hach Electrode, 1/2 in Dia, 120 mm H, Glass LZW5044.97.0002
Hach

Electrode, 1/2 in Dia, 120 mm H, Glass

Zoro # G121908282
Mfr # LZW5044.97.0002
product price: 
$781.99
/ea
Ohaus Starter Electrode ORP, STORP1 OH-30038555
Ohaus

Starter Electrode ORP, STORP1

Zoro # G516554773
Mfr # OH-30038555
product price: 
$184.99
/ea
Ohaus Starter Electrode Conductivity, STCON7 OH-30080693
Ohaus

Starter Electrode Conductivity, STCON7

Zoro # G216554950
Mfr # OH-30080693
product price: 
$1,070.99
/ea
Rankin Industries Ranmang 3 Hardfacing /Buildup Electrode 3/16in.x 14in.x 10 lb package EMANG3-316B-10
Rankin Industries

Ranmang 3 Hardfacing /Buildup Electrode 3/16in.x 14in.x 10 lb package

Zoro # G111228260
Mfr # EMANG3-316B-10
product price: 
$91.69
/ea
Rankin Industries Ranite Bu Buildup Electrode 1/8in. x14in. x 10 lb package EBU-18B-10
Rankin Industries

Ranite Bu Buildup Electrode 1/8in. x14in. x 10 lb package

Zoro # G311228244
Mfr # EBU-18B-10
product price: 
$57.75
/ea
Hach Electrode, 103 mm H, Glass E16M305
Hach

Electrode, 103 mm H, Glass

Zoro # G921908796
Mfr # E16M305
product price: 
$1,139.99
/ea
Hach Electrode, 1/2 in Dia, 120 mm H, Epoxy LZW9655C.97.002
Hach

Electrode, 1/2 in Dia, 120 mm H, Epoxy

Zoro # G321908259
Mfr # LZW9655C.97.002
product price: 
$2,057.99
/ea
Ohaus Starter Electrode DO, STDO11 OH-30031639
Ohaus

Starter Electrode DO, STDO11

Zoro # G116554838
Mfr # OH-30031639
product price: 
$708.99
/ea
No Product Image Available
Pwa

Orifice Retainer Assy, 8/32

Zoro # G3649032
Mfr # 36783-018
product price: 
$165.99
/ea
Sold in mult. of 2 for $331.98
Ohaus Starter Electrode pH, ST420 OH-30681115
Ohaus

Starter Electrode pH, ST420

Zoro # G016555010
Mfr # OH-30681115
product price: 
$538.99
/ea
No Product Image Available
Thermo Orion

Electrode, Thermo Orion Economy Line Mod

Zoro # G7653546
Mfr # 912600
product price: 
$505.99
/ea
Ohaus Pen Electrode, ST20M-B OH-30393203
Ohaus

Pen Electrode, ST20M-B

Zoro # G616554925
Mfr # OH-30393203
product price: 
$122.99
/ea
Hach Electrode, 10 3/4 in H, Glass E16M400
Hach

Electrode, 10 3/4 in H, Glass

Zoro # G421907978
Mfr # E16M400
product price: 
$1,079.99
/ea
Sper Scientific ATC DO Probe 850081DO
Sper Scientific

ATC DO Probe

Zoro # G009983943
Mfr # 850081DO
product price: 
$171.99
/ea
Hach Electrode, 103 mm H, Glass E11M001
Hach

Electrode, 103 mm H, Glass

Zoro # G021908801
Mfr # E11M001
product price: 
$558.99
/ea
Environmental Express Electrode, 1/2 in Dia, 5 in H, Epoxy 5900165
Environmental Express

Electrode, 1/2 in Dia, 5 in H, Epoxy

Zoro # G422834082
Mfr # 5900165
product price: 
$99.39
/ea
No Product Image Available
Perkin Elmer

Flame Sampling Probe Assembly, Includes

Zoro # G6293902
Mfr # B3000159
product price: 
$739.99
/ea
Hach Electrode, 103 mm H, Epoxy E16M501
Hach

Electrode, 103 mm H, Epoxy

Zoro # G321908518
Mfr # E16M501
product price: 
$1,669.99
/ea
Cole Parmer Electrode 9410115
Cole Parmer

Electrode

Zoro # G422834808
Mfr # 9410115
product price: 
$2,457.99
/ea
Spectrum Spectrum ISE-05 Ion Selective Electrode, 242-97920
Spectrum

Spectrum ISE-05 Ion Selective Electrode,

Zoro # G3899069
Mfr # 242-97920
product price: 
$820.99
/ea
Perkin Elmer Fias Standard Sampling Probe Assembly, B3000161
Perkin Elmer

Fias Standard Sampling Probe Assembly,

Zoro # G6297244
Mfr # B3000161
product price: 
$719.99
/ea
Dwyer Instruments Probe, 3 ft. .9 m long. LLC-33
Dwyer Instruments

Probe, 3 ft. .9 m long.

Zoro # G910393770
Mfr # LLC-33
product price: 
$120.99
/ea
No Product Image Available
Ohaus

Probe, 1 1/2 in H, ABS Plastic

Zoro # G222657065
Mfr # ST20M-C
product price: 
$83.19
/ea
No Product Image Available
Ohaus

Electrodes & Probes - pH Electrode

Zoro # G222657638
Mfr # 30059256
product price: 
$44.99
/ea
Hach Probe, 1/2 in Dia, 85 mm H, Polycarbonate LZW5045.97.0002
Hach

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

Zoro # G421908739
Mfr # LZW5045.97.0002
product price: 
$1,089.99
/ea
Ohaus Starter Electrode pH, ST350, EN OH-30129354
Ohaus

Starter Electrode pH, ST350, EN

Zoro # G716554832
Mfr # OH-30129354
product price: 
$345.99
/ea
No Product Image Available
Pwa

Orifice Retainer Assy, 8/32

Zoro # G3649172
Mfr # 36783-010
product price: 
$167.99
/ea
Sold in mult. of 2 for $335.98
Hach Electrode, 1/2 in Dia, 120 mm H, Glass LZW5014.97.0002
Hach

Electrode, 1/2 in Dia, 120 mm H, Glass

Zoro # G521908165
Mfr # LZW5014.97.0002
product price: 
$661.99
/ea
Ohaus Pen Electrode, ST20D OH-30222083
Ohaus

Pen Electrode, ST20D

Zoro # G116554692
Mfr # OH-30222083
product price: 
$460.99
/ea
Hach Electrode, 10 3/4 in H, Glass E16M329
Hach

Electrode, 10 3/4 in H, Glass

Zoro # G821908445
Mfr # E16M329
product price: 
$1,244.99
/ea
No Product Image Available
Cole Parmer

Ph Electrode, Epoxy Body, Combination, D

Zoro # G4611102
Mfr # WD-59001-70
product price: 
$155.99
/ea
Hach Sensor, 3 in H, Plastic 9532001
Hach

Sensor, 3 in H, Plastic

Zoro # G121908657
Mfr # 9532001
product price: 
$239.99
/ea
Hach Probe, 1/2 in Dia, 120 mm H, Glass LZW5056.97.0002
Hach

Probe, 1/2 in Dia, 120 mm H, Glass

Zoro # G021908849
Mfr # LZW5056.97.0002
product price: 
$913.99
/ea
Hach Electrode, 1/2" Dia, 85 mm H, Polycarbonate LZW5059.97.0002
Hach

Electrode, 1/2" Dia, 85 mm H, Polycarbonate

Zoro # G121908671
Mfr # LZW5059.97.0002
product price: 
$1,184.99
/ea
Electrodes and Probes (412 items) - Page 7
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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 SolutionsReagents and RefillsWater Quality Testing KitsPipettors
Pipette Tips & AccessoriesSoil TestersSoil ProbesSoil Testing PenetrometersPipette Holders
replacement probeph meter electrodeph electrode double junctionoakton ph probeph probe with atc
replacement ph electrodereference electrodeph electrode oaktonph electrode phreplacement ph electrode for

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