中古 precision level, levels

Single-Phase Power Meter 7120

Frequency range: DC, 15Hz~10KHz | Harmonic (option): ● / - | Parameters: Range | Vrms: 0.1V ~ 600V | Vdc: 0.1V ~ 600V | Irms: 0.1mA ~ 20A | Idc: 0.1mA ~ 20A | W: 0.01W ~16KW | Current (fixed/auto): 0.01A、0.03A、0....