Essentials pH Pen

Essentials pH Pen

The Essentials pH Pen is a reliable, user-friendly tool designed to help growers maintain perfect nutrient balance in any grow room. Accurate pH control is essential for healthy plants, stronger nutrient uptake, and consistent results, and the Essentials pH Pen delivers fast, precise readings every time.

Built for everyday use, this pH meter stores up to 10 previous readings, making it easy to track trends and react quickly to any changes in your nutrient solution. Its water-resistant and shock-resistant design offers long-lasting durability, while the low battery alert and energy-saving auto shut-off ensure dependable performance throughout the grow cycle.

Calibration is simple and fast: just dip the probe into Essentials LAB pH Buffer Fluid and press the CAL button. With accurate 0.1 pH resolution, long battery life, and a lightweight handheld build, the Essentials pH Pen is a must-have tool for growers who want precision control with minimal effort.

Key Benefits:

• Stores 10 previous readings for easy tracking and troubleshooting

• Water-resistant and floats if dropped in solution

• Shock-resistant for added durability in busy grow rooms

• Low battery alert with two hours’ warning

• Auto shut-off conserves energy

• Simple calibration using VitaLink Essentials Calibration Fluid

• Accurate readings with 0.1 pH resolution

• Lightweight, portable, and ideal for all grow systems

Instructions for Use:

• Remove the cap and rinse the probe before each use

• Submerge the sensor tip into your nutrient solution

• Allow the reading to stabilise before recording

• Review stored readings to track changes in pH

• Recalibrate regularly using VitaLink Essentials Calibration Fluid

• Replace batteries when the low-battery alert appears

• Store upright with the probe clean and dry