... monitor Multifunctional,Health and Environmental Protection with CE &ROHS Digital Wireless Power Meter, power meter,energy power meterMulti-function: with voltage ... power measurements, as well as the timing, billing, alarm conditions, time of dollars, WIRELESS USB conect to computer display1. Voltage: 80 ~ 280 ... .5*26.5CM; 100units/CTN; Gross weight: 22.5kg Wireless Energy Monitor,JNX-2000A power meter