How to Change the pH Electrode on the HI98129 pH, Conductivity and TDS Tester

In this video, an Instrument Choice Scientist demonstrates how to change the pH electrode for the HI98129 pH, Conductivity and TDS Tester. The same replacement electrode can be used with HI98129, and HI98130 Combo multiparameter testers, HI98127 and HI98128 pHep testers, and HI98121 ORP tester. Skip to the installation of new electrode only at 1:15 View the HI98129 features and specifications here; https://www.instrumentchoice.com.au/h... Link to Replacement Electrode IC-HI73127; https://www.instrumentchoice.com.au/i... How to calibrate HI98129;    • How to Calibrate pH And EC on the HI98129 ...   Contact one of the Instrument Choice Scientists; Phone 1300 737 871 Email: customer-service@instrumentchoice.com.au Follow us on Facebook for updates and Science tips!   / instrumentchoice