Jim Wilkins  wrote:   
   > Look into the Kill-A-Watt or the PZEM-061 wattmeter.   
   >   
   > If you want to record data automatically a pair of PC-connected multimeters   
   > like the TP4000ZC can transmit current and temperature readings to a file in   
   > a computer. A spreadsheet can open the files as type .CSV to combine the   
   > separate log files, aligned by matching the timestamps. You should measure   
   > current with a separate AC clamp-on probe instead of running line power   
   > through the multimeter.   
   >   
      
   Would a smart plug also do?   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)