HY-GEN pH Buffer 4 – Calibration Solution

Ensure your pH testing equipment stays accurate and dependable with HY-GEN pH Buffer 4. This professional-grade calibration solution is ideal for maintaining precise readings in the lower pH range, helping you achieve consistent results in hydroponic, aquaponic, and soil applications. For the best accuracy across the full measurement range, use Buffer 4 in conjunction with HY-GEN pH Buffer 7 for a complete two-point calibration system.

Key Benefits

• Precision Calibration – Keeps pH monitors, pens, and truncheons reading accurately in the acidic range around pH 4.

• Two-Point Calibration Ready – Pairs perfectly with Buffer 7 to cover the full pH scale for more reliable measurements.

• Professional Quality – Trusted by growers and horticulture professionals for dependable pH control.

• Easy to Use – Simply clean and calibrate pH probes or EC electrodes for quick, consistent results.

Best Practice

For optimum performance, clean and calibrate pH probes and EC electrodes monthly to extend equipment life and ensure accurate nutrient and water testing.

✅ Ideal for hydroponics, aquaponics, and any system requiring precise pH management

 

Download HY-GEN pH Buffers Information Sheet