Home Electrodes/Sensors pH Electrodes 201-C Combination pH Electrode, BNC Connector, Polycarbonate/Glass

201-C Combination pH Electrode, BNC Connector, Polycarbonate/Glass

SKU: 28APE190143 / AI1301 Categories: ,



The Apera Instruments 201-C Combination pH Electrode is an economical choice for a reliable combination pH electrode. Ideal for regular water solutions’ pH measurement in scientific research, environmental monitoring, and quality control.

  • the economical choice of a reliable combination pH Electrode
  • Quality glass bulb ph. sensor
  • Equipped with a detachable probe storage cap, keeping the sensor hydrated when not in use.
  • Gel KCl electrolyte adopted; No need for refilling.
  • 6-Month Warranty fulfilled by Apera Instruments

Not suitable for testing in low-ion concentration solutions (e.g.: deionized water or distilled water), strong base solutions (pH>12), highly corrosive liquid, or for continuous testing in high temperature solutions (> 60 °C/140 °F).

Compatible with any pH meters that use BNC connectors. Temperature sensor is not built-in. Users need to have a separate temperature probe to enable ATC or manually input temperature to complete temperature compensation.



Measurement Range: 0-14 pH, 0-80°C (32-176°F)
Housing: Polycarbonate
Junction: Single Ceramic
Reference Electrode: Ag/AgCl
Connector: BNC
Cable: 1 m
Dimensions: ø12 x 160 mm

This electrode has a 6-Month limited warranty.

Consent Management Platform by Real Cookie Banner
This site is registered on wpml.org as a development site.