Hello to all, I would like to monitor power to a complex of buildings. Has anyone had experience with commercial data logging systems that could be permently installed in each building and continuously monitor voltage, current and frequency. I would like enough memory to keep the last 48 hours of readings, with say a 1 second sample rate, and be accessable over a lan connection. If anyone has had any experience along these lines I would appreciate their input. Rod -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads