Lutron DW6063

Precision single phase watt meter.

Features:

• 0.01W resolution, precision Watt meter specific for low power measurement. 
• Designed for the high resolution low power measurement. 
• LSI - circuit provides high reliability and durability. 
• Measurement : 
  • WATT ( AC ) : 99.99 W x 0.01 W, 520 W x 0.1 W 
  • ACV : 260V x 0.1 V. 
  • ACA : 2 A x 1 mA / 1 A x 0.1 mA. 
  • PF : 1.00 x 0.01 
• True Power and Wide range 0W to 520W. 
• True RMS measurement of ACV / ACA.
• Super large LCD , dual display. 
• Full function Auto range.
• Memory Record ( Max. , Min. ) , Data Hold. 
• RS232 / USB Computer interface.
• Built-in low battery indicator. 
• Built-in backlight easy to read. 
• Power : DC 9V ( 006P ) or AC to DC 9V adaptor in.