Keep track and record statistics to help you control energy costs, avoid spending your hard-earned money foolishly. Now you can know for sure where the power stealers are in your home. Great gift for the money manager of the family!

This Batch Data Download Lets You Audit a Day or More of Energy Usage. Now Optional Real Time Software Upgrade Available: Constant Real-Time Download Notifies You of Line Voltage Dips or Demand Load Increases.

Watts Up? PRO data logger function records all data into non-volatile memory. Data is not lost if power goes out. One thousand twenty-three data points are stored. Initial sampling rate resolution is one second. Sample rate resolution increases over time (sample rate equals total time divided by 1023). Accurately record years of electrical usage. Spreadsheet calculator used to determine logging intervals based on how long you are logging. For instance, the calculator. gives an interval between data will be 1 hour, 8 minutes and 16 seconds if you have logged data for 6 weeks.

Create a data table with easily manipulated graphs. Connect RS232 port to a PC. Export data and graphs to popular spreadsheet and word processor programs for further analysis.

The PRO also records any power interruptions helpful when auditing several devices. In addition, the Pro is capable of real time logging. The communication protocol is fully documented in the help file, including a list of commands required for real-time logging using other software.