AZ EC Stick Nutrient Meter Waterproof Hydroponic EC, CF & PPM Conductivity Tester with ATC

The AZ EC Stick Nutrient Meter is a professional-grade conductivity tester designed for accurate nutrient monitoring in hydroponic, aquaponic, and soil-less growing systems. Built for reliability and ease of use, this rugged waterproof meter provides instant EC, CF, and PPM readings with no calibration required. Featuring a durable graphite probe with built-in Automatic Temperature Compensation (ATC), it delivers precise nutrient measurements across a wide range of growing environments. Its innovative stick design doubles as a stirring tool, making nutrient testing quick and efficient in reservoirs, NFT systems, drip irrigation setups, deep water culture systems, and large IBC tanks. With bright LED indicators, long battery life, and fully waterproof IP67 construction, the AZ 8314 is an essential tool for maintaining optimal nutrient concentrations and healthier plant growth. Features Measures EC, CF, PPM 500, and PPM 700 nutrient conductivity levels No calibration required for simple and convenient operation Graphite EC probe with built-in temperature sensor for fast, accurate readings Automatic Temperature Compensation (ATC) for improved measurement stability 24 bright blue LED indicators for easy visibility in low-light conditions Fully waterproof IP67 design with floating capability Rugged double-duty design functions as both meter and stirring stick Auto on/off operation with no buttons required Low battery indicator for convenient maintenance Detachable crown cap for easy cleaning Conductivity scales and instructions printed directly on the body Powered by 3 x AA alkaline batteries with up to 3 years battery life Suitable for hydroponics, aquaponics, reservoirs, nutrient tanks, and irrigation systems Why You Should Buy The AZ EC Stick Nutrient Meter is designed for growers who need fast, dependable nutrient monitoring without complicated setup or calibration. Its durable waterproof construction, accurate conductivity readings, and user-friendly design make it ideal for both hobby and commercial growers. Whether managing hydroponic reservoirs or large-scale fertigation systems, this meter helps maintain precise nutrient levels to support healthier plants, stronger growth, and more consistent results. FAQs What does this meter measure? It measures nutrient conductivity in EC, CF, PPM 500, and PPM 700 scales. Does the meter require calibration? No, it is ready to use straight out of the box with no calibration required. Is the meter waterproof? Yes, it is fully waterproof with an IP67 rating and will float if dropped in water. What is ATC? ATC stands for Automatic Temperature Compensation, which helps maintain accurate readings across varying temperatures. Can this be used in hydroponic systems? Yes, it is ideal for hydroponics, aquaponics, NFT systems, drip irrigation, DWC, and nutrient reservoirs. How long do the batteries last? The included AA batteries can last up to 3 years based on average daily use. What makes the graphite probe beneficial? The graphite probe provides accurate readings, resists corrosion, and offers long-lasting durability.