EnControl uses the PM3000 & PM6000 Ranger Power Loggers from Synergy 
Inc. EnControl Inc. is recognized as having the credentials to analyse any power system issue at any facility. Develop and implement a wide range of solutions based on recordings made with the PM Series Power Loggers. In our opinion: they are the best value 3 phase, 4 wire power quality, harmonic & transient voltage surge/spike capturing loggers on the market today. The PM3000 & PM6000 measure almost every aspect of the electricity you’re supplying or receiving, so it is a must for utility, electricity and power supply companies as well as large industrial and commercial consumers, from heavy machinery plants to hospitals and supermarkets (see Who uses it).
Permanently installed, continuous monitoring systems:
Power consumption and quality of electricity.
Energy Efficiency and Conservation Strategies.