In StockAqua Master Combo Pen P110 Pro
£67.46£74.95Save £7.49
In stock
Available from our Bristol shop
This item is too big for our parcel service, so we don't sell it for delivery on the website. Buy it in the shop, or contact us for a delivery quote.
Description
The Aqua Master Combo Pen P110 Pro is a valuable tool for both indoor and outdoor growers and gardeners, offering accurate measurement of essential parameters for optimal plant growth. Here are the key benefits:
- Accurate Measurements: Provides precise readings of pH, EC (electrical conductivity), and temperature, ensuring you can monitor and adjust your nutrient solution effectively.
- 3-in-1 Functionality: Combines pH, EC, and temperature measurements into one convenient pen, saving you space and hassle in your growing setup.
- Easy-to-Use: Simple one-button operation makes it easy to take measurements, even for beginners.
- Compact and Portable: Lightweight and pocket-sized design allows for easy transport and use in various growing environments, whether indoors or outdoors.
- Long-lasting Performance: Durable construction and reliable sensor technology ensure consistent and accurate measurements over time.
The Aqua Master Combo Pen P110 Pro is an essential tool for any grower or gardener, helping you maintain optimal nutrient levels for healthy plant growth and maximum yields.
Key facts
| Type | 3-in-1 combination pen |
|---|---|
| Measures | pH, EC and temperature |
| Operation | One button |
| Size | Pocket-sized and lightweight |
| Brand | Aqua Master |
| Maker's part number | AMP110 |
| Product code | 3399 |
| Category | Nutrient Management |
How to use
Mix your nutrients into the water first, then dip the pen in and read the EC to check the strength of the feed and the pH to check it is in range. Adjust the pH with a little pH Down, stir and read again.
Calibrate the pH side once a week with pH buffer and check the EC side with EC calibration fluid. Keep the pH sensor moist between uses with storage solution.
Our pH and EC meters guide explains what the readings mean and how to keep a meter accurate.
Questions
What does the Combo Pen measure?
pH, EC and temperature, all in one pen, so you do not need a separate pH pen and EC meter.
How often should I calibrate it?
Weekly. All measuring equipment should be calibrated every week to keep nutrient solution readings accurate.
Growers’ guides
- How to Calibrate a pH Pen or Meter, Check EC and Store the ProbeHow to calibrate a pH pen in pH 7 and pH 4 buffer step by step, how often to do it, how to check an EC meter, and how to store and clean the probe.
- Greenhouse, Grow Tent and Grow Room Heaters: Which to ChooseGreenhouse and grow tent heaters compared: tube heaters, fan heaters and the Thermoforge T7, the temperatures to aim for and how to add a thermostat.
- Root Rot (Pythium): How to Spot, Fix and Prevent ItWhat root rot (pythium) looks like, what causes brown, slimy roots in hydroponics, soil and coco, how to prevent it and how to fix it.




