Wireless Energy Monitor,energy monitor,energy cost monitor Multifunctional,Health and Environmental Protection with CE &ROHS Digital Wireless Power Meter, power meter,energy power meterMulti ... as the timing, billing, alarm conditions, time of dollars, WIRELESS USB conect to computer display1. Voltage: 80 ~ 280 V2 ... .5CM; 100units/CTN; Gross weight: 22.5kg Wireless Energy Monitor,JNX-2000A power meter