Bluelab pH Probe with 2m Cable: High-quality Replacement Probe for Bluelab Devices

This Bluelab pH probe is designed as a replacement for Bluelab Combo and pH Meters, as well as the Bluelab Guardian Monitor. The probe is an essential tool for ensuring the optimal pH range for your plants to thrive, allowing them to access nutrients required for growth. With a double junction reference and polycarbonate housing, the Bluelab pH Probe is created for extended use and accurate measurements.

Features and Benefits

  • Compatibility: Perfect replacement for Bluelab Combo and pH Meters, as well as the Bluelab Guardian Monitor
  • Double-junction probe: Reduces reference contamination and extends the longevity of the probe
  • Waterproof design: Ensures durability and reliability in various environments
  • Multi-compatible BNC connector: Can be used with all Bluelab products that support BNC connectors
  • 2-metre cable: Provides flexibility and convenience when measuring in hard-to-reach locations
  • Included storage cap: Utilises KCl to extend the lifespan of the probe
  • Fast sensor response: Delivers quick and accurate measurements for efficient monitoring
  • Polycarbonate housing: Offers long-lasting strength and resilience
  • Effective in 0.2 EC and above solutions: Allows for versatile use in various nutrient solutions

How to Use

  1. Remove the protective cap from the pH probe.
  2. Connect the probe to the compatible Bluelab device using the BNC connector.
  3. Place the pH probe in the nutrient solution you want to measure, ensuring that it is fully submerged.
  4. Allow the probe to remain in the solution until you receive a stable reading on your Bluelab device.
  5. Clean the probe monthly following the recommended cleaning procedures to extend the lifespan of the probe.
  6. Always store the probe in the included storage cap filled with KCl solution when not in use, ensuring that the probe tip remains wet.

Aqua Gardening Suggests These are Best For

This Bluelab pH Probe is ideal for plant growers, hydroponic gardeners, and hobbyists who want to maintain optimal pH levels in their nutrient solutions. It is specially designed for use with Bluelab Combo and pH Meters, as well as the Bluelab Guardian Monitor to ensure efficient and accurate monitoring of the pH levels in your growing solution.


How long can I expect the Bluelab pH Probe to last?

With proper care and regular cleaning, the Bluelab pH Probe is designed to have an extended lifespan. It features a double-junction reference that provides a longer life than many other pH probes. However, pH probes do not last forever and will eventually fail due to normal use.

Is the Bluelab pH Probe compatible with all Bluelab products?

Yes, the Bluelab pH Probe is compatible with Bluelab Combo and pH Meters, as well as the Bluelab Guardian Monitor. Its BNC connector allows use with all other compatible Bluelab products.

What is the warranty on the Bluelab pH Probe?

The product warranty on the Bluelab pH Probe is 6 months.

Is the Bluelab pH Probe waterproof or just water resistant?

The Bluelab pH Probe is fully waterproof, ensuring durable and reliable performance.

Can I use the Bluelab pH Probe in hard-to-reach locations?

Yes, the Bluelab pH Probe comes with a 2-metre cable, which allows you to measure pH levels in hard-to-reach locations.

How can I ensure the longevity of my Bluelab pH Probe?

To lengthen the lifespan of your Bluelab pH Probe, keep the probe tip wet and clean it once a month. Use the included storage cap with KCl to help maintain its longevity.

How quickly does the Bluelab pH Probe provide measurements?

The Bluelab pH Probe is designed with a fast sensor response, ensuring quick and accurate pH measurements.

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Product Manual

View PDF brochure for Bluelab pH Probe with 2m Cable

(SKU: 124258)

Easy to clean, Waterproof Cable Joint, Double Junction, Quality BNC connection, Gel filled (Non-refillable) Probe Holder Included (Keeps probe secure)

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