Aqua Master Tools P160 Pro Electrode - Replacement for P160 Pro Combo Pen - 3.6 x 1.2 x 1.2-in

Restore Accurate Meter Readings - Swap-In Sensor for the P160 Pro

A worn or damaged electrode makes nutrient and pH readings unreliable, and replacing the whole meter is costly. This replaceable electrode fits the P160 Pro combo pen, so you swap the sensor and keep the meter body. Once attached, the electrode is IP67 rated, and it covers pH, EC, PPM, TDS and temperature measurement.

Sold individually, this single electrode suits any grower who already owns a P160 Pro combo pen, whether you run a small hydroponic setup or monitor several reservoirs in an indoor room. Keep one on hand so a failed sensor does not interrupt your solution checks.

Key Features & Benefits

• Replaceable design — renew the sensor without replacing the meter.
• Multi-parameter sensing — measures pH, EC, PPM, TDS and temperature.
• IP67 rating when attached — protects the meter during wet use.
• Compact size — 3.6 x 1.2 x 1.2 in and 0.076 lb, easy to store as a spare.

Who Should Use Aqua Master Tools P160 Pro Electrode

Hydroponic growers and home gardeners who own a P160 Pro combo pen and need to replace an old or damaged electrode. It is also useful for commercial cultivation teams that keep spare sensors for routine reservoir monitoring.

About Aqua Master Tools P160 Pro Electrode

Aqua Master Tools makes meters and controllers for hydroponics. This electrode is made for the P160 Pro combo pen and is sold as a single unit. A user manual for the P160 Pro is available from the manufacturer.

Frequently Asked Questions

Q: Which meter does this electrode fit?
A: It is made for the P160 Pro combo pen. Do not assume it fits other meters.

Q: How do I replace the electrode?
A: Unscrew the sealing ring at the lower part of the meter and gently pull out the old electrode. Seat the new one with its recess aligned so the connectors meet, check the rubber seal, and tighten the sealing ring firmly. The manufacturer also provides a manual and a how-to video.

Q: Do I need to calibrate after replacing it?
A: Yes. Calibrate the meter as described in the manual before using it, so readings are accurate with the new sensor.

Q: What does IP67 mean?
A: IP67 is an ingress protection rating for resistance to dust and temporary immersion in water. Here it applies when the electrode is attached to the meter.

Q: What do EC, PPM and TDS tell me?
A: They describe the dissolved nutrient content of a solution. EC measures electrical conductivity, and PPM and TDS express dissolved solids, while pH shows acidity.

Q: Is a replacement better than a new meter?
A: If the meter body works, replacing only the electrode is usually the more economical fix. It restores the sensing part without a full meter purchase.