Precision pH Electrode Replacement Probe for Water & Aquarium Testing
High-quality BNC connector ensures secure, stable connections with most pH meters. Sensitive glass bulb provides accurate pH readings (0-14 range) for freshwater, saltwater, and lab applications. Durable epoxy body resists chemical corrosion, ideal for long-term use in aquariums, hydroponics, or industrial water testing. Maintenance-free design with reinforced cable for kink resistance. Fully compatible with standard BNC meters—no calibration needed. Perfect for hobbyists, researchers, or commercial water quality monitoring. Bulk discounts available for wholesale buyers.