Aqua Master Tools P700 Pro 2 pH Electrode - BNC Connector - Long Double Junction

Replace a Slow pH Probe with a Long Double Junction Electrode - 1 Electrode

A worn pH electrode responds slowly, drifts, or stops working, and that undermines every nutrient adjustment you make. Over time the reference liquid inside any electrode becomes contaminated. The P700 Pro 2 replacement electrode restores a fresh sensing element. It connects by BNC and uses a long double junction design, which gives it a longer service life.

This is a single electrode, suited to growers who need to swap the probe on a compatible meter or controller without replacing the whole unit. Home gardeners and commercial operators can both use it as a spare or a scheduled replacement.

Key Features & Benefits

• BNC connector — connects easily to the meter or controller.
• Long double junction design — supports a longer service life.
• Replaceable electrode — you swap the probe instead of the whole instrument.
• KCl storage solution in a protective case — keeps the electrode stored correctly between uses.

Who Should Use Aqua Master Tools P700 Pro 2 pH Electrode

Use it if your current probe reads slowly, responds late to changes, or has stopped working. It suits anyone running hydroponic systems who needs reliable pH monitoring during vegetative growth and flowering.

About Aqua Master Tools P700 Pro 2 pH Electrode

Aqua Master Tools makes the P700 Pro 2 as a replaceable pH electrode. It has a BNC connector and a long double junction design. It is stored with KCl storage solution in a protective case. The package measures 9 x 5 x 5 in and ships at 0.4 lb.

Frequently Asked Questions

Q: Why does a pH electrode need replacing?
A: Electrodes age over time. The reference liquid inside becomes contaminated, and the electrode responds more slowly or stops working. At that point it needs replacing.

Q: Can I make the electrode last longer?
A: Yes. Proper care and regular cleaning extend its lifespan. Store it correctly between uses.

Q: How should I store it?
A: Store it with KCl storage solution in the protective case. This is the manufacturer's recommendation.

Q: What does double junction mean?
A: A double junction electrode has two junctions between the reference liquid and the sample. This design is associated with a longer service life.

Q: How does it connect?
A: It uses a BNC connector. Check that your meter or controller has a matching BNC input before you order.