Aqua Master Tools P110 Pro 2 Electrode - Replacement pH, EC & Temperature Probe - 3.6 x 1.2 x 1.2-in

Swap a Worn Probe, Keep Your Meter - 3.6 in Length

A worn or damaged probe makes nutrient solution readings unreliable, and replacing a whole meter is wasteful. This replaceable electrode fits the P110 Pro combo pen and brings back pH, EC and temperature measurement. Once attached to the meter, it is IP67 waterproof.

Sold as a single electrode, it suits any grower who already uses the P110 Pro combo pen, from home hobbyists to commercial operations that keep spares on hand for hydroponic systems.

Key Features & Benefits

• Replaceable design — swap the probe without buying a new meter.
• Three measurements — pH, EC and temperature from one electrode.
• IP67 waterproof when attached — protects the meter during use around water.
• Compact size — 3.6 x 1.2 x 1.2 in, easy to store as a spare.

Who Should Use Aqua Master Tools P110 Pro 2 Electrode

Choose it if you own a P110 Pro combo pen and your probe is worn, damaged or giving unstable readings. It also suits growers who want a spare on hand for hydroponic and indoor cultivation setups.

About Aqua Master Tools P110 Pro 2 Electrode

Aqua Master Tools makes this replacement electrode for the P110 Pro combo pen. It measures pH, EC and temperature and ships as a single unit. The manufacturer provides a user manual and a how-to video for replacement.

Frequently Asked Questions

Q: Which meter does this electrode fit?
A: It is made for the P110 Pro combo pen. Do not assume it fits other meters.

Q: What does it measure?
A: It measures pH, EC and temperature. EC means electrical conductivity, which indicates how concentrated the dissolved nutrients in a solution are.

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. Then calibrate the meter as the manual describes.

Q: Is it waterproof?
A: The electrode is IP67 waterproof when attached to the meter. Make sure the rubber seal sits correctly and the sealing ring is tight.

Q: Do I need to calibrate after replacing it?
A: Yes. Calibrate the meter after fitting the new electrode, following the user manual, before you take readings.