Aqua Master Tools P100 Pro pH Meter Replacement Electrode

1. Make sure the P100 Pro meter is turned off before installing the replacement electrode.
2. Unscrew the top of the meter and remove the old electrode.
3. Clean the connection of the new electrode and make sure it is dry.
4. Place the new electrode into the meter and tighten the top securely.
5. Make sure the electrode is securely attached, but not over-tightened.
6. Turn the P100 Pro meter back on and calibrate according to the manual if necessary.
7. Store the old electrode in KCI storage fluid to extend its lifespan.

Please note: It is important to regularly check the electrode and replace it if necessary to ensure an accurate measurement.