规格：仪表功能 电流,电压, 频率, 功率, 能量,
HOBUT
Digital Panel Meter, M850, Blue LED, 12 Digits, Multifunction, 48-570V, 6A, -
(EN)
HOBUT
Digital Panel Meter, Backlight LCD, Multifunction, Current, Voltage, Frequency, Power, Energy,
(EN)
ABB
Network Analyser, M2M Series, I/O, Multifunction, 50mA to 5A, 10V to 500V, 40Hz to 500Hz
(EN)
