Bluelab Leap pH Probe Replacement Storage Cap

Protect the accuracy and lifespan of your Bluelab Leap pH probe with this official replacement storage cap. Keeping your pH probe properly hydrated when not in use is one of the most important steps in probe maintenance — a dry probe bulb leads to slow response times, inaccurate readings, and premature probe failure.

Why Probe Hydration Matters

The glass bulb at the tip of your pH probe must remain moist at all times. When stored dry, the reference junction can become clogged and the sensing membrane can degrade, causing drift and unreliable pH measurements. This storage cap holds a small amount of storage solution around the probe tip, keeping it conditioned and ready for accurate readings every time.

Compatibility

• Compatible with: Bluelab Leap pH Probes

Key Features

• ✔ Keeps probe bulb hydrated during storage – extends probe lifespan
• ✔ Prevents reference junction clogging and sensing membrane degradation
• ✔ OEM Bluelab replacement – guaranteed fit for Leap pH probes
• ✔ Lightweight and compact – ideal for field use and transport
• ✔ Use with Bluelab pH Probe Storage Solution for best results

Pro Tip

Always store your Bluelab Leap pH probe with a few drops of Bluelab pH Probe Storage Solution inside the cap — never plain water or pH 7 buffer. This keeps the probe in optimal condition between uses and between calibrations.