This easy-to-use pH meter helps growers calculate the optimum conditions for their plants. The simple digital display makes it simple to identify and correct when nutrient solutions are too high or low.

Monitors pH of soil and nutrient solution

Maintaining the right pH can make or break a garden. Soil or water that is too acidic can “lock out” essential nutrients and harm beneficial microlife. A pH that is too high equally interrupts nutrient intake and stunts plant growth.

The Grow Gadgets pH Meter measures pH in seconds. It’s a simple handheld, battery-operated device that is safe for use in a grow room or hydroponic system.

The digital display immediately shows whether growers need to adjust their acidity levels and flags up potentially life-threatening inconsistencies in pH.
Sleek, no-fuss design

This sleek black pH meter is just the right size to pop into a bag, making it perfect for growers on the go. It’s thin enough to keep in a drawer inside a shed or grow room, too.

The Pro’s digital interface is slightly bigger than the Grow Gadgets Budget Meter and shows a bigger, more visible reading.

The on/off button keeps things simple but effective: it helps to minimise battery wastage when not in use.

How to use Grow Gadgets pH Pro Meter?

The pH Pro Meter is designed for easy use. Simply remove the lid and dip the probe into the nutrient solution. Hold the probe still for a few seconds.

The meter should then display a reading. Most plants grow best at an almost neutral pH (leaning slightly towards a more acidic side). Ideal levels are normally between 6 and 6.5.

Growers may then adjust the pH of their nutrient solution by increasing/decreasing the concentration or using a specialist pH adjustment solution.

Where to use Grow Gadgets pH Pro Meter?

Use regularly to check the pH of nutrient solution or soil.

It’s particularly important to monitor pH after adding nutrients and when growing in particularly volatile substrates. Hydroponic systems can swing in pH quite easily so should be monitored more regularly.

Why choose Grow Gadgets pH Pro Meter?

• Premium pH monitor;
• Reliable, safe, and accurate;
• Prevents deficiencies and nutrient lockout;
• Easy-to-view digital screen;
• Simple on/off button;
• Sleek and easy to store;
• Waterproof.