The Track-It™ Pressure/Temperature and Vacuum/Temperature Data Loggers with Display are battery powered stand alone water tight compact data loggers that record up to 130,000 samples. They can be configured to record both Pressure or Vacuum and Temperature or either parameter alone to maximize data storage space. Real time data, alarms and min/max information can be displayed on the multi-line LCD. The unit is easily configured using the included Track-It™ Software. Simply connect the included USB cable to the logger and an open USB port on your PC and the Track-It™ Software automatically identifies the logger. Configure the unit to start or stop recording immediately, at a predetermined time and date, or only when an alarm condition is sensed. The sample storage rate can be set from 1 sample every 2 seconds up to 1 sample every 24 hours. The on board data storage is non-volatile so data will not be lost in the event of a depleted battery. Track-It™ Pressure/Temp and Vacuum/Temp Data Loggers can be ordered in various ranges (see below). The logger is packaged in a rugged submersible anodized aluminum and stainless steel housing and has a standard 1/4” NPT fitting. The replaceable internal lithium battery has up to a 3 year life.