Feature:1. [PH Testing] This unfilled composite electrode serves as the measuring component of pH meter, accurately measuring hydrogen ion activity and pH values in solution.2. [BNC Connector] With a universal BNC connector, this PH electrode can be quickly and easily connected for seamless operating, ensuring reliable results.3. [Easy Installation] The compact and lightweight design of the PH probe makes installation a breeze, requiring just a few minutes to set up for immediate use.4. [Composite Design] Utilizing a composite electrode, this PH probe extends overall lifespan, enhancing performance stability and reliability for consistent and accurate measurements.5. [Versatile Application] Widely applicable in laboratories, schools, workshops, and various other settings, meeting pH testing requirements in different environments.Specification:Item Type: PH Electrode ProbeMaterial: ABSPH Range: 0-14PHTemperature Range: 0-80Alkali Error: <15mVPTS: >98%Internal Resistance: <250MResponse Time: <2minRepeatability: <0.017Connector: BNC Plug.Package List:1 x PH Electrode Probe