Sort by

Show

	Part Number	Manu.	Model	Parameter measured	Suitable for testing Tris buffers?	Electrode material	Electrode connection type	Cable length (m)	Suitable for beer samples	Offer Price
Wolf special offer - pH electrode Hanna Instruments measures pH, tris buffer, jack plug connection, 1m cable length, suitable for general purpose applications OFFER ENDS 31-08-2025	PopularHI-11310 Wolf special offer - pH electrode Hanna Instruments measures pH, tris buffer, jack plug connection, 1m cable length, suitable for general purpose applications OFFER ENDS 31-08-2025	Hanna Instruments	HI-11310	pH	Yes	Glass	Jack	1	Yes	£202.00
pH electrode Mettler Toledo LE407 measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for general purpose applications and municipal water samples	51340330 pH electrode Mettler Toledo LE407 measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for general purpose applications and municipal water samples	Mettler Toledo	LE407	pH	No	POM	BNC	1	No	£115.00
pH electrode Mettler Toledo LE409 measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for general purpose applications and municipal water samples	51340331 pH electrode Mettler Toledo LE409 measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for general purpose applications and municipal water samples	Mettler Toledo	LE409	pH	No	Glass	BNC	1	No	£128.00
pH electrode Hanna Instruments HI-1230B measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for field samples	HI-1230B pH electrode Hanna Instruments HI-1230B measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for field samples	Hanna Instruments	HI-1230B	pH	No	Plastic	BNC	1	No	£154.00
pH electrode Mettler Toledo InLab Easy BNC measures pH, tris buffer, BNC plug connection, 1m cable length, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	51343011 pH electrode Mettler Toledo InLab Easy BNC measures pH, tris buffer, BNC plug connection, 1m cable length, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	Mettler Toledo	InLab Easy BNC	pH	Yes	Polysulfone	BNC	1	No	£154.00
pH electrode Mettler Toledo LE420 measures pH, tris buffer, BNC plug connection, 1m cable length, suitable for general purpose applications, biotech, cream, fat, soil, dairy, acid, paint solvents, tris, acid, hydrocarbon and sea water samples	51340332 pH electrode Mettler Toledo LE420 measures pH, tris buffer, BNC plug connection, 1m cable length, suitable for general purpose applications, biotech, cream, fat, soil, dairy, acid, paint solvents, tris, acid, hydrocarbon and sea water samples	Mettler Toledo	LE420	pH	Yes	Glass	BNC	1	No	£166.00
pH electrode Hanna Instruments measures pH, no tris buffer, jack plug connection, 1m cable length, suitable for field samples	HI-12300 pH electrode Hanna Instruments measures pH, no tris buffer, jack plug connection, 1m cable length, suitable for field samples	Hanna Instruments	HI-12300	pH	No	Plastic	Jack	1	No	£171.00
pH electrode Mettler Toledo LE438 measures pH, no tris buffer, BNC + RCA (Cinch) plug connection, 1m cable length, suitable for general purpose applications and field samples	51340242 pH electrode Mettler Toledo LE438 measures pH, no tris buffer, BNC + RCA (Cinch) plug connection, 1m cable length, suitable for general purpose applications and field samples	Mettler Toledo	LE438	pH	No	POM	BNC + RCA (Cinch)	1	No	£173.00
pH electrode Mettler Toledo InLab Expert measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications and biotech samples	51343100 pH electrode Mettler Toledo InLab Expert measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications and biotech samples	Mettler Toledo	InLab Expert	pH	Yes	PEEK	BNC	0	No	£178.00
pH electrode Mettler Toledo LE422 measures pH, no tris buffer, BNC plug connection, 1m cable length	30089747 pH electrode Mettler Toledo LE422 measures pH, no tris buffer, BNC plug connection, 1m cable length	Mettler Toledo	LE422	pH	No	Glass	BNC	1	No	£184.00
Electrode Hanna Instruments pH, general purpose replacement	HI-1131B Electrode Hanna Instruments pH, general purpose replacement	Hanna Instruments	HI-1131B	pH	No	Glass	BNC	1	No	£186.00
pH electrode Mettler Toledo LE427 measures pH, no tris buffer, BNC plug connection, 1.2m cable length, suitable for food samples	51340333 pH electrode Mettler Toledo LE427 measures pH, no tris buffer, BNC plug connection, 1.2m cable length, suitable for food samples	Mettler Toledo	LE427	pH	No	Glass	BNC	1.20	No	£187.00
pH electrode Mettler Toledo InLab Routine measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents, tris and municipal water samples	51343050 pH electrode Mettler Toledo InLab Routine measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents, tris and municipal water samples	Mettler Toledo	InLab Routine	pH	Yes	Glass	BNC	0	No	£187.00
pH electrode Hanna Instruments HI-1413B measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for leather, paper or skin samples	HI-1413B pH electrode Hanna Instruments HI-1413B measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for leather, paper or skin samples	Hanna Instruments	HI-1413B	pH	No	Glass	BNC	1	No	£194.00
ORP electrode Hanna Instruments HI-3230B measures ORP, no tris buffer, BNC plug connection, 1m cable length, suitable for municipal water samples	HI-3230B ORP electrode Hanna Instruments HI-3230B measures ORP, no tris buffer, BNC plug connection, 1m cable length, suitable for municipal water samples	Hanna Instruments	HI-3230B	ORP	No	Plastic	BNC	1	No	£219.00
pH electrode Hanna Instruments HI-1053B measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for cream, fat or soil samples	HI-1053B pH electrode Hanna Instruments HI-1053B measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for cream, fat or soil samples	Hanna Instruments	HI-1053B	pH	No	Glass	BNC	1	No	£227.00
pH electrode Mettler Toledo LE410 measures pH, no tris buffer, BNC + RCA (Cinch) plug connection, 1m cable length, suitable for general purpose applications and municipal water samples	51340348 pH electrode Mettler Toledo LE410 measures pH, no tris buffer, BNC + RCA (Cinch) plug connection, 1m cable length, suitable for general purpose applications and municipal water samples	Mettler Toledo	LE410	pH	No	Glass	BNC + RCA (Cinch)	1	No	£229.00
pH electrode Hanna Instruments FC200B measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for dairy samples	FC200B pH electrode Hanna Instruments FC200B measures pH, no tris buffer, BNC plug connection, 1m cable length, suitable for dairy samples	Hanna Instruments	FC200B	pH	No	Plastic	BNC	1	No	£243.00
pH electrode Hanna Instruments HI-1043 measures pH, tris buffer, BNC plug connection, 1m cable length, suitable for acid, paint solvents and tris buffer samples	HI-1043B pH electrode Hanna Instruments HI-1043 measures pH, tris buffer, BNC plug connection, 1m cable length, suitable for acid, paint solvents and tris buffer samples	Hanna Instruments	HI-1043B	pH	Yes	Glass	BNC	1	No	£244.00
pH electrode Hanna Instruments HI-1053P measures pH, no tris buffer, BNC + pin plug connection, 1m cable length, suitable for cream, fat or soil samples	HI-1053P pH electrode Hanna Instruments HI-1053P measures pH, no tris buffer, BNC + pin plug connection, 1m cable length, suitable for cream, fat or soil samples	Hanna Instruments	HI-1053P	pH	No	Glass	BNC + pin	1	No	£245.00
pH electrode Mettler Toledo InLab Surface measures pH, no tris buffer, BNC plug connection, no cable, suitable for leather, paper and skin samples	51343157 pH electrode Mettler Toledo InLab Surface measures pH, no tris buffer, BNC plug connection, no cable, suitable for leather, paper and skin samples	Mettler Toledo	InLab Surface	pH	No	Polysulfone	BNC	0	No	£250.00
pH electrode Mettler Toledo InLab Science measures pH, tris buffer, BNC plug connection, no cable, suitable for biotech, cream, fat, soil, dairy, acid, paint solvents, tris, municipal water, acid, hydrocarbon and sea samples	51343070 pH electrode Mettler Toledo InLab Science measures pH, tris buffer, BNC plug connection, no cable, suitable for biotech, cream, fat, soil, dairy, acid, paint solvents, tris, municipal water, acid, hydrocarbon and sea samples	Mettler Toledo	InLab Science	pH	Yes	Glass	BNC	0	No	£257.00
pH electrode Mettler Toledo InLab Routine Pro measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents, tris and municipal water samples	51343054 pH electrode Mettler Toledo InLab Routine Pro measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents, tris and municipal water samples	Mettler Toledo	InLab Routine Pro	pH	Yes	Glass	BNC	0	No	£260.00
pH electrode Mettler Toledo InLab Semi-Micro measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	51343165 pH electrode Mettler Toledo InLab Semi-Micro measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	Mettler Toledo	InLab Semi-Micro	pH	Yes	Glass	BNC	0	No	£264.00
pH electrode Mettler Toledo InLab Expert Pro measures pH, tris buffer, BNC + RCA (Cinch) plug connection, 1.2m cable length, suitable for general purpose applications and biotech samples	51343101 pH electrode Mettler Toledo InLab Expert Pro measures pH, tris buffer, BNC + RCA (Cinch) plug connection, 1.2m cable length, suitable for general purpose applications and biotech samples	Mettler Toledo	InLab Expert Pro	pH	Yes	PEEK	BNC + RCA (Cinch)	1.20	No	£264.00
pH electrode Hanna Instruments FC2142 Halo measures pH, no tris buffer, titantium electrode, bluetooth connection, suitable for beer samples, 6 month warranty, cloth junction, not refillable, flat tip, temperature sensor included, no meter required	FC2142 pH electrode Hanna Instruments FC2142 Halo measures pH, no tris buffer, titantium electrode, bluetooth connection, suitable for beer samples, 6 month warranty, cloth junction, not refillable, flat tip, temperature sensor included, no meter required	Hanna Instruments	FC2142 Halo	pH	No	Titanium	Bluetooth	0	Yes	£265.00
pH electrode Hanna Instruments HI-12302 measures pH, no tris buffer, bluetooth plug connection, no cable, suitable for field samples	HI-12302 pH electrode Hanna Instruments HI-12302 measures pH, no tris buffer, bluetooth plug connection, no cable, suitable for field samples	Hanna Instruments	HI-12302	pH	No	Plastic	Bluetooth	0	No	£266.00
pH electrode Hanna Instruments measures pH, no tris buffer, jack plug connection, 1m cable length, suitable for cream, fat or soil samples	HI-10530 pH electrode Hanna Instruments measures pH, no tris buffer, jack plug connection, 1m cable length, suitable for cream, fat or soil samples	Hanna Instruments	HI-10530	pH	No	Glass	Jack	1	No	£270.00
pH electrode Hanna Instruments FC2020 measures pH, no tris buffer, jack plug connection, 1m cable length, suitable for dairy samples	FC2020 pH electrode Hanna Instruments FC2020 measures pH, no tris buffer, jack plug connection, 1m cable length, suitable for dairy samples	Hanna Instruments	FC2020	pH	No	Plastic	Jack	1	No	£270.00
pH electrode Mettler Toledo InLab Cool measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech and municipal water samples	51343174 pH electrode Mettler Toledo InLab Cool measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech and municipal water samples	Mettler Toledo	InLab Cool	pH	Yes	Glass	BNC	0	No	£278.00
pH electrode Mettler Toledo InLab Pure measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech and municipal water samples	30248112 pH electrode Mettler Toledo InLab Pure measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech and municipal water samples	Mettler Toledo	InLab Pure	pH	Yes	Glass	BNC	0	No	£281.00
pH electrode Hanna Instruments HI-12922 Halo measures pH, no tris buffer, glass electrode, bluetooth connection, suitable for field, cream, fat and soil samples, 6 month warranty, ceramic junction, refillable, conical tip, temperature sensor included, no meter required	HI-12922 pH electrode Hanna Instruments HI-12922 Halo measures pH, no tris buffer, glass electrode, bluetooth connection, suitable for field, cream, fat and soil samples, 6 month warranty, ceramic junction, refillable, conical tip, temperature sensor included, no meter required	Hanna Instruments	HI-12922 Halo	pH	No	Glass	Bluetooth	0	No	£283.00
pH electrode Hanna Instruments measures pH, tris buffer, jack plug connection, 1m cable length, suitable for acid, hydrocarbon and sea water samples	HI-10430 pH electrode Hanna Instruments measures pH, tris buffer, jack plug connection, 1m cable length, suitable for acid, hydrocarbon and sea water samples	Hanna Instruments	HI-10430	pH	Yes	Glass	Jack	1	No	£285.00
pH sensor Mettler Toledo InLab® Expert Pro-ISM, rugged 3-in-1, PEEK shaft, ATC	30014096 pH sensor Mettler Toledo InLab® Expert Pro-ISM, rugged 3-in-1, PEEK shaft, ATC	Mettler Toledo	InLab Expert Pro-ISM	pH	Yes	PEEK	BNC + RCA (Cinch)	1.20	No	£289.00
pH electrode Hanna Instruments HI-11102 measures pH, suitable for testing tris buffers, bluetooth plug connection, no cable, suitable for general purpose applications	HI-11102 pH electrode Hanna Instruments HI-11102 measures pH, suitable for testing tris buffers, bluetooth plug connection, no cable, suitable for general purpose applications	Hanna Instruments	HI-11102	pH	Yes	Glass	Bluetooth	0	No	£289.00
pH electrode Mettler Toledo InLab Semi-Micro-L measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	51343161 pH electrode Mettler Toledo InLab Semi-Micro-L measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	Mettler Toledo	InLab Semi-Micro-L	pH	Yes	Glass	BNC	0	No	£290.00
pH electrode Mettler Toledo InLab Micro measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	51343160 pH electrode Mettler Toledo InLab Micro measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	Mettler Toledo	InLab Micro	pH	Yes	Glass	BNC	0	No	£291.00
pH electrode Mettler Toledo InLab Solids measures pH, tris buffer, BNC plug connection, no cable, suitable for food samples	51343153 pH electrode Mettler Toledo InLab Solids measures pH, tris buffer, BNC plug connection, no cable, suitable for food samples	Mettler Toledo	InLab Solids	pH	Yes	Glass	BNC	0	No	£291.00
pH electrode Mettler Toledo InLab Expert Go measures pH, tris buffer, BNC (IP67) + RCA (Cinch) plug connection, 1.8m cable length, suitable for general purpose applications, biotech and field samples	51340288 pH electrode Mettler Toledo InLab Expert Go measures pH, tris buffer, BNC (IP67) + RCA (Cinch) plug connection, 1.8m cable length, suitable for general purpose applications, biotech and field samples	Mettler Toledo	InLab Expert Go	pH	Yes	PEEK	BNC + RCA (Cinch)	1.80	No	£294.00
pH electrode Hanna Instruments HI-14142 Halo measures pH, no tris buffer, glass electrode, bluetooth connection, suitable for field, leather, paper and skin samples, 6 month warranty, open junction, not refillable, flat tip, temperature sensor included, no meter required	HI-14142 pH electrode Hanna Instruments HI-14142 Halo measures pH, no tris buffer, glass electrode, bluetooth connection, suitable for field, leather, paper and skin samples, 6 month warranty, open junction, not refillable, flat tip, temperature sensor included, no meter required	Hanna Instruments	HI-14142 Halo	pH	No	Glass	Bluetooth	0	No	£296.00
pH electrode Mettler Toledo InLab Hydrofluoric measures pH, tris buffer, BNC plug connection, no cable	51343176 pH electrode Mettler Toledo InLab Hydrofluoric measures pH, tris buffer, BNC plug connection, no cable	Mettler Toledo	InLab Hydrofluoric	pH	Yes	Glass	BNC	0	No	£302.00
pH sensor Mettler Toledo InLab® Routine Pro-ISM, 3-in-1, glass shaft, ATC, refillable	51344055 pH sensor Mettler Toledo InLab® Routine Pro-ISM, 3-in-1, glass shaft, ATC, refillable	Mettler Toledo	InLab Routine Pro-ISM	pH	Yes	Glass	BNC	0	No	£305.00
pH electrode Mettler Toledo InLab Expert Pro-2m-ISM measures pH, tris buffer, BNC + RCA (Cinch) plug connection, 2m cable length, suitable for general purpose applications, biotech and field samples	51343102 pH electrode Mettler Toledo InLab Expert Pro-2m-ISM measures pH, tris buffer, BNC + RCA (Cinch) plug connection, 2m cable length, suitable for general purpose applications, biotech and field samples	Mettler Toledo	InLab Expert Pro-2m-ISM	pH	Yes	PEEK	BNC + RCA (Cinch)	2	No	£305.00
pH electrode Hanna Instruments HI-11312 measures pH, no tris buffer, bluetooth plug connection, no cable, suitable for general purpose applications	HI-11312 pH electrode Hanna Instruments HI-11312 measures pH, no tris buffer, bluetooth plug connection, no cable, suitable for general purpose applications	Hanna Instruments	HI-11312	pH	No	Glass	Bluetooth	0	No	£314.00
pH electrode Hanna Instruments FC2022 measures pH, no tris buffer, bluetooth plug connection, no cable, suitable for dairy and food samples	FC2022 pH electrode Hanna Instruments FC2022 measures pH, no tris buffer, bluetooth plug connection, no cable, suitable for dairy and food samples	Hanna Instruments	FC2022	pH	No	Plastic	Bluetooth	0	No	£314.00
pH electrode Hanna Instruments HI-10482 Halo measures pH, no tris buffer, glass electrode, bluetooth connection, suitable for general purpose and wine samples, 6 month warranty, open junction, refillable, dome tip, temperature sensor included, no meter required	HI-10482 pH electrode Hanna Instruments HI-10482 Halo measures pH, no tris buffer, glass electrode, bluetooth connection, suitable for general purpose and wine samples, 6 month warranty, open junction, refillable, dome tip, temperature sensor included, no meter required	Hanna Instruments	HI-10482 Halo	pH	No	Glass	Bluetooth	0	No	£322.00
pH electrode Mettler Toledo InLab Ultra Micro-ISM measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	30244732 pH electrode Mettler Toledo InLab Ultra Micro-ISM measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	Mettler Toledo	InLab Ultra Micro-ISM	pH	Yes	Glass	BNC	0	No	£343.00
pH electrode Mettler Toledo InLab Expert Go-ISM measures pH, tris buffer, BNC (IP67) + RCA (Cinch) plug connection, 1.8m cable length, suitable for general purpose applications, biotech and field samples	51344102 pH electrode Mettler Toledo InLab Expert Go-ISM measures pH, tris buffer, BNC (IP67) + RCA (Cinch) plug connection, 1.8m cable length, suitable for general purpose applications, biotech and field samples	Mettler Toledo	InLab Expert Go-ISM	pH	Yes	PEEK	BNC + RCA (Cinch)	1.80	No	£367.00
pH electrode Mettler Toledo InLab Power measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents, tris and municipal water samples	51343110 pH electrode Mettler Toledo InLab Power measures pH, tris buffer, BNC plug connection, no cable, suitable for general purpose applications, biotech, acid, paint solvents, tris and municipal water samples	Mettler Toledo	InLab Power	pH	Yes	Glass	BNC	0	No	£369.00
pH electrode Mettler Toledo InLab Flex-Micro measures pH, tris buffer, BNC plug connection, 1m cable length, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	51343164 pH electrode Mettler Toledo InLab Flex-Micro measures pH, tris buffer, BNC plug connection, 1m cable length, suitable for general purpose applications, biotech, acid, paint solvents and tris samples	Mettler Toledo	InLab Flex-Micro	pH	Yes	Epoxy	BNC	1	No	£372.00

Best Sellers

Hanna Instruments

Electrodes

FC2020

Shop Now

Hanna Instruments

Electrodes

HI-13302 Halo

Shop Now

Mettler Toledo

Electrodes

InLab Routine Pro

Shop Now

Mettler Toledo

Electrodes

InLab Pure Pro-ISM

Shop Now

Mettler Toledo

Electrodes

LE420

Shop Now

Mettler Toledo

Electrodes

InLab Micro

Shop Now

Mettler Toledo

Electrodes

InLab Power Pro-ISM

Shop Now

Mettler Toledo

Electrodes

InLab Semi-Micro-L

Shop Now

Mettler Toledo

Electrodes

InLab Science Pro-ISM

Shop Now

Mettler Toledo

Electrodes

LE409

Shop Now

Mettler Toledo

Electrodes

LE427

Shop Now

Mettler Toledo

Electrodes

InLab Expert Pro-2m-ISM

Shop Now

Mettler Toledo

Electrodes

LE422

Shop Now

Hanna Instruments

Electrodes

HI-1043B

Shop Now

Hanna Instruments

Electrodes

HI-1083B

Shop Now

Hanna Instruments

Electrodes

HI-11102

Shop Now

Mettler Toledo

Electrodes

LE407

Shop Now

Mettler Toledo

Electrodes

InLab Expert Go

Shop Now

Mettler Toledo

Electrodes

InLab Semi-Micro

Shop Now

Hanna Instruments

Electrodes

HI-1413B

Shop Now

an image representing the Electrodes category

Understanding Electrodes

Laboratory electrodes are sensors that conduct electrical currents and are essential for a wide range of scientific and medical applications. In research and clinical settings, electrodes are commonly used to measure electrical activity in biological tissues, such as in electrocardiograms (ECG) or electroencephalograms (EEG), where they detect signals from the heart or brain. They are also used in chemical experiments, like pH measurement or electrochemical analysis, to monitor reactions or detect ions. Made from conductive materials like metal, electrodes allow for accurate data collection and analysis, making them indispensable in diagnostic testing, chemical research, and medical devices.

Electrodes

Best Sellers

Featured Manufacturers

Related Products