Adaptable to changes in tariff structure.  
Check tariff bills from State EBs / Utilities.  
Options of interface and control through internet.  
Loss assessment.  
Power quality issues focus.  
System planning.  
Feeder wise consumption report.  
Reduction in electricity bills - result in direct savings.  
Data logging ,trend graphs with zooming and reporting.  
Easy to wire  
No auxiliary supply required  
Easy to set-up  
Since CT Ration is user selectable, a single meter can be used for all applications reducing the inventory level to zero.  
Free replacement within warranty  
Only component costs charged beyond warranty period if supply required.