pH Electrodes for Laboratory and Process Applications - METTLER TOLEDO

Discover more about pH measurement

InLab Expert Pro
InLab Expert Pro

The InLab Expert Pro: Versatile and powerful


Maintenance-free, durable, and nearly unbreakable, this  pH electrode allows  measurements in samples ranging from simple aqueous solutions in the lab to  tough emulsions, such as wastewater, outdoors.

pH electrode for process application
pH electrode for process application

pH electrode with prolonged lifetime for process applicaiton 

The InPro4260 electrodes feature the new XEROLYT® EXTRA reference polymer for precise pH measurement and longer lifetime, even under the most difficult industrial environments.

pH electrodes for laboratory application
pH electrodes for laboratory application

pH electrodes for laboratory application


Innovative technologies and a tradition in glassblowing for fast pH, ORP, conductivity and dissolved oxygen measurements.

pH electrodes for in-line measurement
pH electrodes for in-line measurement

pH electrodes for in-line measurement/process applications

High accuracy and performance, and easy-to-use. Wide portfolio of pH electrodes for harsh conditions and hygienic designs.

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