This pH electrode is for use with the R3000SD data logging meter and has a measurement range of 0-13 pH. This probe features a 36-inch cable, a 0.37-millimetre diameter, a BNC connector, and a 5.11-inch straight wireway length. It has an epoxy body, a single junction, a round tip shape, and a 32 Degrees F to 149 Degrees F temperature range.