pH Buffer 4 is a calibration solution with a fixed pH value of 4.00. It’s designed for calibrating pH meters, monitors, and controllers, ensuring accurate readings for optimal nutrient management in your hydroponic system.

Features and Benefits:

• Accurate Calibration: Sets your pH meter to a known reference point for precise readings.
• Essential for Hydroponics: Ensures proper pH levels for nutrient absorption and healthy plant growth.
• Simple to Use: Just dip your pH probe into the solution and adjust your meter accordingly.
• Two-Point Calibration: Often used alongside pH Buffer 7 for comprehensive calibration.

Why Calibrate Your pH Meter?

Regular calibration is crucial for maintaining the accuracy of your pH meter. Inaccurate readings can lead to incorrect pH adjustments in your nutrient solution, preventing plants from accessing essential nutrients and hindering their growth.

Keep your pH meter accurate and your plants healthy with Growth Technology pH Buffer 4!