Accurate Ph Measurements - With a measuring range of 0.00-14.00pH, this pH meter delivers precise readings every time. The replaceable pH electrode is easy to calibrate, ensuring accurate results with every use. High Compatibility - Our ph probe Can be use in pH measuring device like pH meter, pH controller that has BNC input terminal Easy to Use - The PH electrode probe is accurate and reliable that can gives almost instantaneous readings. This PH sensor probe is easy to use, has high measurement accuracy and simple operation. Long Cable Length - The ph sensor Probe comes with a long cable that is approximately 77cm in length, giving you ample room to move around and take measurements. Wide Application - This ph electrode Probe is perfect for household or educational use, and is great for testing pH levels in drinking water, swimming pools, aquariums, wine, RO systems, spas, hydroponics, and more. Specification:Item Type: PH ProbeMaterial: ABS Heating Voltage: 50.2V (AC or DC) Working Current: 5-10mA Detection Concentration Range: PH0-14 Temperature Detection Range: 0-80 Output: Analog voltage signal output Response Time: 5S Stable Time: 60S Power Consumption: 0.5W Working Temperature: -10-50 (rated temperature 20) Working Humidity: 95 percent RH (nominal humidity 65 percent RH)Cable Length: Approx.77cm or 30.3in Package List:1 x Probe Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.