Check the listing for details. Replacement Sensor Probe for Digital pH Meter PRO Kit with ±0.01 pH Accuracy. Condition: New. Listed at 29.99 USD. CONTROLLER 69 Replacement Sensor Probe for Digital pH Meter PRO Kit with ±0.01 pH Accuracy Sensor probe designed for pH Meter PRO to replace older probes and read pH levels in water solutions. Reliably measures acidity, alkalinity, and temperature of water in gardens, aquariums, pools, and more. Utilizes a sensitive lithium glass membrane sensor to deliver instant pH readings with pinpoint accuracy. Durable build features a sensor shield over the glass membrane to safeguard the probe and ensure longevity. Hassle-free installation creates a seamless seal that ensures no water leakage into your pH meter. Product Description A replacement probe specially made for the AC Infinity pH Meter PRO to detect pH levels, measuring acidity and basicity in water solutions. Using this probe will increase your savings by eliminating the need to purchase brand-new pH meters. It features a lithium glass membrane that instantly detects water acidity, alkalinity, and temperature and helps determine pH readings with precise ±0.01 accuracy. This glass membrane sensor is covered by a shield to protect it from impact and ensure the replacement probe’s longevity. Installation is hassle-free, creating a seamless seal that keeps the probe in place and water from leaking through. Applications This rapid-response sensor probe helps assess nutrient uptake in your water, ensuring optimal plant growth in horticultural environments such as gardens, grow tents, greenhouses, and hydroponic systems. Beyond plant cultivation, its versatility extends to serving as a pH level tester for a wide range of water applications, including swimming pools, spas, aquariums, and homebrewing setups, aiding in the assessment of water safety. FRIENDLY SERVICE Contact us by email support (a) acinfinity.com or send us a message through ebay if you have any questions, and we'll be happy to help. FAST SHIPPING We ship out all orders from California within 1 business day of payment. Orders are shipped with UPS or USPS, and include tracking info. FREE RETURNS If you're not happy with your purchase for any reason, please contact us to receive a prepaid return label - Return shipping is absolutely FREE. Copyright © 2022 AC Infinity Inc. All rights reserved.