Remote Data Collectors (RDC’s) are used at every probe location where maximum visibility and sensitivity to corrosion rate changes are required. Readings of corrosion and temperature data may be set as frequently as every five minutes for RDC-COT or every thirty minutes for RDC-CAT. For increased versatility, Communication Power Modules (CPM's) provide a wide range of power supply and remote communication options. Battery, solar or line power may be used. Communication over cellular or telephone links allows data retrieval without ever leaving the office. CORRDATA ® Plus Software provides graphical displays of corrosion data for immediate identification of corrosion upsets. With CORRDATA ® Plus Windows based Software for Windows XP Pro/Vista Business/Vista Ultimate multiple probes and additional corrosion related parameters, such as temperature from CORROTEMP® probes, can be simultaneously reviewed.