YOKDEN 5 in 1 AC Digital Multimeter Meter Generator Genset Multi-Function Voltage Tester Power Meter Monitor GV24 LED Di

GV24 is a meter for checking and displaying AC Voltage, Frequency, Current, Power, Power Factor and running time with light weight and low cost. It can replace traditional mechanical meter by digital display.
IP54 protection level; Voltage Frequency Current Checking and Display; 3-blanks LED Tube Display; CT Ratio can be set
Parameters display: AC Voltage V; Frequency Hz; Current A; Current working time; Total Running time H
Power: 110V,220V system