This product is a PH meter measuring sensor, used to measure the PH value of liquids, widely used in all fields where PH values need to be measured.Features:BNC connector, suitable for most kind of PH meter.With a suction cup to fix the probe position.Low impedance glass sensitive bulb, improve reaction speed, accurate and stable measurement.1m long cable for convenient using.Corrosion resistance for long service time.Specifications:Color: blackCable length: 1mMeasuring range: 0-14PH+/-0.01Working temperature: 0-60 celsius Item size: 155 * 25mm / 6.1 * 1.0inPackage size: 215 * 88 * 38mm / 8.5 * 3.5 * 1.5inPackage weight: 85g / 3.0ouncePacking List:1 * PH Replacement Probe1 * Suction Cup