🔬 Measure with Confidence: Your pH Precision Partner! Protective storage bottle keeps the glass bulb moist and safe from damage, ensuring longevity and consistent performance. The 300 cm long cable easily connects to any BNC-compatible pH meter or controller, making it perfect for various applications. With a replaceable electrode, you can reuse your meter indefinitely, saving you money in the long run. Ideal for laboratories, hydroponics, aquariums, swimming pools, and food processing—this probe does it all! Experience high accuracy with our combination electrode, ensuring reliable pH measurements every time. 300 cm cable Replaceable electrode 0-14 pH range The DANOPLUS 300 cm Long Cable Electrode Replaceable pH Probe is designed for high accuracy in measuring pH levels from 0-14. It features a durable 300 cm cable with a BNC connector, a protective storage bottle for the glass bulb, and comes with six packets of calibration powder, making it a versatile tool for laboratories, hydroponics, aquariums, swimming pools, and food processing.