Properly recalibrate your EC and pH sensors with the pH & Conductivity Probe Care Kit to ensure accurate readings and extend the life of your sensors.

Contains:

• pH 7.0 20 mL solution packets of calibration
• pH 4.0 20 mL solution packet of calibration
• KCI Storage solution
• Plastic Cups for cleaning and calibration
• Toothbrush for pH probe cleaning
• Cleaner paste for pH probe