BetaLOG is a high performance answer for pressure data logging applications. The easy to use, low cost application handles the entire requirement. BetaLOG configures the gauge to operate in demand ad-hoc mode (field configuration) or download mode (computer configuration) for complete flexibility in configuring the data logging application. The BetaLOG/BetaGauge combination can simultaneously record ambient temperature along with pressure. This facilitates the performance of hydrostatic testing where the relationship of temperature data to pressure data is critical.