Vitalink Meter Store 30ml is a high-quality storage solution designed to keep the sensitive probes of your pH and EC meters hydrated, protected, and functioning accurately. Proper probe storage is essential to prevent drying, crystal buildup, and calibration drift, which can lead to inaccurate readings or permanent sensor damage. This ready-to-use solution is suitable for all brands of pH and EC meters. Whether you use your meter daily or intermittently, Vitalink Meter Store helps extend probe life and maintain reliable performance in any grow environment. Key Features: Keeps pH and EC probes properly hydrated when not in use Prevents sensor damage, drying, and loss of accuracy Compatible with all major brands of pH and EC meters Easy to use — just fill probe cap with solution Extends lifespan and reliability of measurement equipment Comes in a compact, convenient 30ml dropper bottle Ideal for both hobbyist and commercial growers How to Use: Rinse the probe with distilled water before storage. Fill the meter’s protective cap with Vitalink Meter Store solution. Insert the probe into the cap and seal securely. Refill as needed to keep the sensor tip submerged. Do not use tap water for probe storage. Specifications: Product Type: Probe storage solution Size: 30ml Format: Liquid in dropper bottle Compatibility: All pH and EC meters Application: Storage of sensor tips when not in use Shelf Life: Long-lasting if sealed and stored correctly Recommended Use: Essential for any grower using digital pH or EC meters. This simple, affordable solution helps preserve probe accuracy and avoid costly replacements — a must-have for reliable readings.