Bluelab pH Pen NTD Ideal for maintaining the performance

Ideal for maintaining the performance of your testing equipment

Automatic Temperature Compensation: Adjusts readings based on the temperature of your solution

Generous Size: The 60cm square design provides ample space for holding multiple pots

ensuring a tidy and organised grow space

Bluelab pH Pen NTD Ideal for maintaining the performanceTake control of your plants growing conditions with the Bluelab pH Pen, a reliable and easy to use tool for both indoor and outdoor growers. This pen provides precise pH readings, ensuring your nutrient solution is perfectly balanced for optimal nutrient uptake. Suitable for use in soil, hydroponics, and coco coir, the Bluelab pH Pen is highly effective at helping to maintain a healthy growing environment and promoting vigorous plant growth. Accurate