Fisher Scientific
Products
pH and Electrochemistry
Probes and Electrodes
pH, ORP, and Titration, Combination Electrodes

pH, ORP, and Titration, Combination Electrodes

pH and ORP electrodes that include both the sensing electrode and the reference electrode in the same device body; may include ATC probe; choose from epoxy, glass, or rugged glass bodies and multiple connector options, including waterproof cables.

Type

2-in-1 pH Electrode (4)
3-in-1 pH Electrode (2)
ATC (2)
Calomel Reference Electrode (1)
Combination Ag/AgCl pH Electrode, glass body, BNC waterprood connector (2)
Combination Electrode (42)
Combination Electrode, Integrated Temperature Probe (2)
Combination Electrode, Integrated Temperature Probe (NTC30) (1)
Combination Electrode, Integrated Temperature Probe, Intelligent Sensor Management (ISM) Technology (9)
Combination Electrode/Integrated Temperature Probe (2)
Combination Electrode; Integrated Temperature Probe (2)
Combination Electrode; Integrated Temperature Probe (NTC 30 kΩ) (1)
Combination Electrode; Integrated Temperature Probe; Intelligent Sensor Management (ISM) Technology (2)
Combination Flat Surface pH Electrode, BNC connector (1)
Combination ORP Electrode (2)
Combination Rugged Bulb pH Electrode, BNC connector (1)
Combination Semi-micro pH Electrode, BNC connector (1)
Combination pH Electrode (45)
Combination pH Electrode (Gel-filled) (1)
Combination pH Electrode (Liquid-filled) (2)
Combination pH Electrode, BNC connector (1)
Combination pH Electrode, BNC waterproof connector (1)
Combination pH Electrode, Glass Body, BNC Waterproof Connector (1)
Combination pH Electrode, Integrated Pt1000 Temperature Probe (1)
Combination pH Electrode, Replacement (1)
Combination pH Electrode, epoxy body, BNC waterproof connector (1)
Combination pH Electrode, glass body, BNC waterproof connector (1)
Combination pH electrode, Ag/AgCl (1)
Double Junction pH Electrode (7)
Electrode (1)
Electrode Gel (1)
Gel-filled Combination pH Electrode (1)
Green Combination pH Electrode, gel-filled (2)
Green Combination pH Electrode, liquid-filled (1)
High pH/Sodium (1)
ISE/DO/temperature probe (1)
InLab LE501 Redox (2)
Metal Combination Electrode (3)
Microelectrode (1)
ORP Electrode BNC (1)
ORP sensor, Lab grade (1)
Reference Electrode (1)
Replaceable junction tool (1)
Set of replaceable junctions (1)
Specialty Spear Tip Electrode (1)
Standard/Lab (1)
U-type Electrode (1)
Universal power supply (1)
pH Combination Electrode w/ built-in Temperature Control (1)
pH Electrode (22)
pH Plug and Play Electrode (7)
pH Probe (2)
pH and pH/ORP probe (1)
pH or ORP and Temperature Instrument (1)
pH submersible Combination Electrode (1)
pH, Combination, Refillable (1)
pH/ATC Combination Electrode (21)
pH/ATC Combination Titration Electrode (2)
pH/ATC Electrode (2)
pH/ATC Probe, BNC connector (1)
pH/ATC Probe, Mini-DIN connector (1)
pH/ATC lab-grade probe (1)
pH/ORP Combination Titration Electrode (5)
pH/ORP Combination Titration Electrode, Extra-Long Ag/AgCl (1)
pH/ORP probe (1)
pH/Temperature Electrode (1)

Junction

3M KCl Solution (1)
Ceramic (69)
Ceramic Pin (3)
Ceramic Pin (x2) (1)
Double (24)
Double Ceramic (3)
Double Liquid (1)
Dual (6)
Dual Ceramic (5)
Dual Pore (1)
Fiber Pin (2)
Glass Capillary (3)
Glass Fiber (13)
Ground Glass (2)
Ground Glass, Ceramic Pin (1)
Ground Joint Diaphragm (1)
HDPE pin (1)
Immovable Glass Sleeve (7)
Movable Glass Sleeve (1)
Moveable Glass Sleeve (3)
Moveable Tefzel (2)
Open (19)
Platinum Diaphragm (8)
Porous Ceramic Double (5)
Porous Ceramic Single (1)
Porous PTFE (2)
Porous Pin (1)
Single (18)
Single Ceramic (8)
Single/Open (1)
Sure-Flow (6)
Sure-flow (1)
Teflon/Glass Sleeve (1)
Triple/Ceramic (1)
Wick (7)

Material

ABS (1)
Chemical Resistant Glass Body (3)
Epoxy (35)
Epoxy Body (25)
Epoxy with Stainless Steel (1)
Gel-filled Polymer/Polypropylene (1)
Glass (98)
Glass Body (22)
Glass Shaft (2)
PEEK (11)
Plastic (7)
Polymer (2)
Polymer/Polypropylene (3)
Polypropylene (3)
Polysulfone (4)
Polysulfone Shaft (1)
Polysulfone/POM (2)
Rugged Epoxy Body (1)
Rugged Epoxy Body, Filled with Low Maintenance Gel (3)
Stainless Steel (2)
Zeonor (1)
Zeonor with Stainless Steel (1)

Connector Types

3.5 mm Phone (1)
4 mm Banana Plug (1)
8-pin Mini-DIN (6)
ATC (2)
BNC (86)
BNC (Waterproof) (36)
BNC (Waterproof), BNC-to-USS adapter is required with this product as a onetime purchase. Part Number: 13-641-890 (1)
BNC IP67 (2)
BNC/0.25 in. Phone ATC (2)
BNC/Cinch (2)
BNC/Mini-Phone ATC (6)
BNC/Mini-Phone ATC-WP (1)
BNC/Mini-Phone WP-ATC (1)
BNC/Mini-phone (1)
BNC/Mini-phone ATC (1)
Banana Plug (1)
DIN (2)
Direct (8)
Mini-DIN (2)
Mini-DIN (Star) (1)
Mini-phone A (1)
Multi-Pin (19)
MultiPin, S12 (DGi115-SC), S7 (DG115-SC) (1)
None (1)
Plug Head (7)
RCA (8)
RCA IP67 (5)
Requires BNC-to-USS Adapter (2)
S12 (4)
S12 (DGi111-SC), S7 (DG111-SC) (1)
S12 (DGi113-SC), S7 (DG113-SC) (1)
S7 (26)
SJSE12 (1)
Screw Cap (5)
U.S. Standard/Pin (3)

pH Range

0 to 11 (1)
0 to 12 (20)
0 to 14 (174)
0 to 14.99 (1)
1 to 11 (17)
1 to 13 (2)
2 to 13 (1)
2 to 14 (3)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

special offers

New Lab Start-Up (3)
Offers (3)

brands

Ace Glass, Inc. (2)
Alkali Scientific (1)
Analytical Sales & Services (2)
Aqua Solutions (1)
ATCC (1)
Bellco Glass, Inc. (8)
Bioanalytical Systems Inc (8)
Broadley James Corporation (6)
Buchi (1)
CH Instruments Inc (1)
Chemglass Life Sciences (3)
Cole-Parmer (112)
Cooper Atkins Corporation (1)
Electron Microscopy Sciences (3)
eMolecules (9)
Enterprise Technology Solutions (6)
Fisher Scientific (3)
Fisherbrand (48)
Getinge USA (1)
Grainger (17)
Grass Technologies (1)
Hach Company (72)
Hamilton Robotics (1)
Instrumart (1)
McMaster-Carr (1)
Med Vet International (1)
Medica Corporation (1)
Metrohm USA (18)
METTLER TOLEDO (101)
MSC (52)
Myron L Company (1)
Neta Scientific (1)
Nova Biomedical Corporation (2)
Oakton (9)
Ohaus Corporation (12)
Perkin Elmer US LLC (1)
Pine Research Instrumentation (1)
Research Products International Corp (2)
Sartorius (1)
Sensorex (5)
Sigma Aldrich Fine Chemicals Biosciences (1)
Supply Solutions (2)
Thermo Scientific (68)
Thomas Scientific (4)
Uline (5)
Vernier Software (2)
Waters Corp (10)
World Precision Instrument (22)
Yellow Springs Instrument (YSI) (19)
YSI 3P LifeScience (5)

special interests

Available on GSA/VA Contract (14)
Fast Shipping (59)
Science Education (15)
Small and Specialty Supplier (118)

Type

2-in-1 pH Electrode (4)
3-in-1 pH Electrode (2)
ATC (2)
Calomel Reference Electrode (1)
Combination Ag/AgCl pH Electrode, glass body, BNC waterprood connector (2)
Combination Electrode (42)
Combination Electrode, Integrated Temperature Probe (2)
Combination Electrode, Integrated Temperature Probe (NTC30) (1)
Combination Electrode, Integrated Temperature Probe, Intelligent Sensor Management (ISM) Technology (9)
Combination Electrode/Integrated Temperature Probe (2)
Combination Electrode; Integrated Temperature Probe (2)
Combination Electrode; Integrated Temperature Probe (NTC 30 kΩ) (1)
Combination Electrode; Integrated Temperature Probe; Intelligent Sensor Management (ISM) Technology (2)
Combination Flat Surface pH Electrode, BNC connector (1)
Combination ORP Electrode (2)
Combination Rugged Bulb pH Electrode, BNC connector (1)
Combination Semi-micro pH Electrode, BNC connector (1)
Combination pH Electrode (45)
Combination pH Electrode (Gel-filled) (1)
Combination pH Electrode (Liquid-filled) (2)
Combination pH Electrode, BNC connector (1)
Combination pH Electrode, BNC waterproof connector (1)
Combination pH Electrode, Glass Body, BNC Waterproof Connector (1)
Combination pH Electrode, Integrated Pt1000 Temperature Probe (1)
Combination pH Electrode, Replacement (1)
Combination pH Electrode, epoxy body, BNC waterproof connector (1)
Combination pH Electrode, glass body, BNC waterproof connector (1)
Combination pH electrode, Ag/AgCl (1)
Double Junction pH Electrode (7)
Electrode (1)
Electrode Gel (1)
Gel-filled Combination pH Electrode (1)
Green Combination pH Electrode, gel-filled (2)
Green Combination pH Electrode, liquid-filled (1)
High pH/Sodium (1)
ISE/DO/temperature probe (1)
InLab LE501 Redox (2)
Metal Combination Electrode (3)
Microelectrode (1)
ORP Electrode BNC (1)
ORP sensor, Lab grade (1)
Reference Electrode (1)
Replaceable junction tool (1)
Set of replaceable junctions (1)
Specialty Spear Tip Electrode (1)
Standard/Lab (1)
U-type Electrode (1)
Universal power supply (1)
pH Combination Electrode w/ built-in Temperature Control (1)
pH Electrode (22)
pH Plug and Play Electrode (7)
pH Probe (2)
pH and pH/ORP probe (1)
pH or ORP and Temperature Instrument (1)
pH submersible Combination Electrode (1)
pH, Combination, Refillable (1)
pH/ATC Combination Electrode (21)
pH/ATC Combination Titration Electrode (2)
pH/ATC Electrode (2)
pH/ATC Probe, BNC connector (1)
pH/ATC Probe, Mini-DIN connector (1)
pH/ATC lab-grade probe (1)
pH/ORP Combination Titration Electrode (5)
pH/ORP Combination Titration Electrode, Extra-Long Ag/AgCl (1)
pH/ORP probe (1)
pH/Temperature Electrode (1)

Junction

3M KCl Solution (1)
Ceramic (69)
Ceramic Pin (3)
Ceramic Pin (x2) (1)
Double (24)
Double Ceramic (3)
Double Liquid (1)
Dual (6)
Dual Ceramic (5)
Dual Pore (1)
Fiber Pin (2)
Glass Capillary (3)
Glass Fiber (13)
Ground Glass (2)
Ground Glass, Ceramic Pin (1)
Ground Joint Diaphragm (1)
HDPE pin (1)
Immovable Glass Sleeve (7)
Movable Glass Sleeve (1)
Moveable Glass Sleeve (3)
Moveable Tefzel (2)
Open (19)
Platinum Diaphragm (8)
Porous Ceramic Double (5)
Porous Ceramic Single (1)
Porous PTFE (2)
Porous Pin (1)
Single (18)
Single Ceramic (8)
Single/Open (1)
Sure-Flow (6)
Sure-flow (1)
Teflon/Glass Sleeve (1)
Triple/Ceramic (1)
Wick (7)

Material

ABS (1)
Chemical Resistant Glass Body (3)
Epoxy (35)
Epoxy Body (25)
Epoxy with Stainless Steel (1)
Gel-filled Polymer/Polypropylene (1)
Glass (98)
Glass Body (22)
Glass Shaft (2)
PEEK (11)
Plastic (7)
Polymer (2)
Polymer/Polypropylene (3)
Polypropylene (3)
Polysulfone (4)
Polysulfone Shaft (1)
Polysulfone/POM (2)
Rugged Epoxy Body (1)
Rugged Epoxy Body, Filled with Low Maintenance Gel (3)
Stainless Steel (2)
Zeonor (1)
Zeonor with Stainless Steel (1)

Connector Types

3.5 mm Phone (1)
4 mm Banana Plug (1)
8-pin Mini-DIN (6)
ATC (2)
BNC (86)
BNC (Waterproof) (36)
BNC (Waterproof), BNC-to-USS adapter is required with this product as a onetime purchase. Part Number: 13-641-890 (1)
BNC IP67 (2)
BNC/0.25 in. Phone ATC (2)
BNC/Cinch (2)
BNC/Mini-Phone ATC (6)
BNC/Mini-Phone ATC-WP (1)
BNC/Mini-Phone WP-ATC (1)
BNC/Mini-phone (1)
BNC/Mini-phone ATC (1)
Banana Plug (1)
DIN (2)
Direct (8)
Mini-DIN (2)
Mini-DIN (Star) (1)
Mini-phone A (1)
Multi-Pin (19)
MultiPin, S12 (DGi115-SC), S7 (DG115-SC) (1)
None (1)
Plug Head (7)
RCA (8)
RCA IP67 (5)
Requires BNC-to-USS Adapter (2)
S12 (4)
S12 (DGi111-SC), S7 (DG111-SC) (1)
S12 (DGi113-SC), S7 (DG113-SC) (1)
S7 (26)
SJSE12 (1)
Screw Cap (5)
U.S. Standard/Pin (3)

pH Range

0 to 11 (1)
0 to 12 (20)
0 to 14 (174)
0 to 14.99 (1)
1 to 11 (17)
1 to 13 (2)
2 to 13 (1)
2 to 14 (3)

Temperature (Metric) Operating

-10°C to +100°C (1)
-30°C to +80°C (1)
-5°C to +100°C (9)
-5°C to +110°C (2)
-5°C to +80°C (11)
-5°C to +80°C (Bulb only) (1)
0 to 100° (6)
0°C to 100°C (66)
0°C to 130°C (4)
0°C to 50°C (7)
0°C to 60°C (20)
0°C to 80°C (49)
0°C to 90°C (12)
100°C (1)
150°C (2)
23°C to 212°C (2)
5°C to 60°C (3)
5°C to 90°C (3)

Search Within Results

Keyword Search:

Clear All

451 – 465 of 647 results

451