TDS Range: 1

on-the-go hydration

Made from white polypropylene

Certificate of Analysis: Each lot supplied with complete documentation for quality assurance

Fast NTC sensor response

Bluelab pH Probe Storage Cap – Keep Your Probe Hydrated hydroponics EC meter TDS Range: 1A replacement pH Probe Storage Cap to keep your pH probe hydrated. Use with: Bluelab pH Probes Replacement storage cap designed to maintain probe hydration and extend the lifespan of your Bluelab pH probe. Keeps the sensor in optimal condition between measurements by preserving moisture levels. Essential for accurate readings and consistent performance over time. Compatible with all standard Bluelab pH probes.