METTLER TOLEDO's pH electrodes combine high accuracy and performance with ease of use. High precision and reliability as well as low maintenance make them the natural choice for a wide range of applications.
pH Electrodes for Laboratory and Process Applications
Discover more about pH measurement
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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.
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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.
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pH electrodes for laboratory application
Innovative technologies and a tradition in glassblowing for fast pH, ORP, conductivity and dissolved oxygen measurements.
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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.