EC & pH Control
EC & pH control tools help maintain the correct nutrient balance in hydroponic and indoor growing systems. Monitoring electrical conductivity (EC) and pH levels ensures plants absorb nutrients efficiently and grow consistently.
Accurate measurement allows growers to prevent nutrient lockout, deficiencies, and stress. pH monitors, EC meters, and dosing equipment provide precise readings and control across all grow stages. Reliable testing tools play a vital role in both small grow tents and large hydroponic setups.
Our range of EC and pH equipment includes pH pens, EC pens, truncheons, monitors, probes, and dosers. You’ll also find calibration solutions, storage liquids, and probe cleaners to maintain accuracy and extend equipment lifespan. Browse our full selection below to build a dependable monitoring and dosing system for your grow room.
Aqua Master Combo Meter H600 Pro
Original price was: £219.99.£194.99Current price is: £194.99. Inc VAT
Aqua Master Combo Meter P700 Pro 2
Original price was: £219.99.£174.99Current price is: £174.99. Inc VAT
Aqua Master EC Temp Meter E50 Pro
Original price was: £49.99.£44.99Current price is: £44.99. Inc VAT
Aqua Master P110 Pro Combo Pen
Original price was: £69.99.£59.99Current price is: £59.99. Inc VAT
Aqua Master pH Temp Meter P50 Pro
Original price was: £64.99.£47.99Current price is: £47.99. Inc VAT
Aqua Master Substrate EC/Temp E300 Pro
Original price was: £149.99.£124.99Current price is: £124.99. Inc VAT
Aqua Master Tools C800 Pro
Original price was: £599.99.£549.99Current price is: £549.99. Inc VAT
Aqua Master Tools Dosing Pumps
Price range: £64.99 through £539.99 Inc VAT
pH Monitors, Pens & Probes
pH monitors and pens measure acidity and alkalinity in nutrient solutions. Stable pH levels help plants absorb nutrients correctly. Digital pH monitors suit continuous monitoring, while pH pens offer quick spot checks.
pH probes deliver accurate readings when cleaned and stored correctly. Regular calibration keeps measurements reliable across the entire growing cycle.
EC Meters, Pens & Truncheons
EC meters measure nutrient strength by reading electrical conductivity. Correct EC levels prevent underfeeding and nutrient burn. EC pens and truncheons offer fast and reliable readings for daily checks.
Truncheons suit growers who want durability and simple operation. Digital EC meters provide more detailed measurements for advanced systems.
Nutrient Dosers & Dosing Equipment
Nutrient dosers automate nutrient and pH adjustments in hydroponic systems. They help maintain stable EC and pH levels without constant manual input. Dosers suit larger grow rooms and commercial environments.
Automated dosing improves consistency and reduces the risk of human error. These systems work best alongside accurate monitors and probes.
Calibration, Storage & Cleaning Solutions
Calibration solutions keep pH and EC meters accurate. Regular calibration ensures readings remain consistent over time. Storage solution prevents probes from drying out and degrading.
Probe cleaners remove residue and mineral buildup. Clean probes last longer and deliver more reliable readings throughout the grow cycle.
Choosing the Right EC & pH Control Equipment
Choosing the right equipment depends on grow size and experience level. Beginners often start with pH pens and EC pens for simple monitoring. Advanced growers benefit from continuous monitors and automated dosers.
Always match your tools to your growing method. Hydroponic systems require more frequent monitoring than soil-based setups. Reliable EC and pH control supports healthy growth and consistent yields.
Common EC & pH Control Questions
What is EC in hydroponics?
EC measures nutrient strength in a solution and helps guide feeding levels.
Why is pH control important?
Correct pH allows plants to absorb nutrients effectively.
How often should I calibrate meters?
Calibrate pH and EC meters every 2–4 weeks for best accuracy.
