Zwei-Wege quantitative automatische Dosierwaage Gewichtsregler Wiegen,
ab 140,44 €
【Controller principle】: 1.Through the control of two contacts on and off to achieve control of other devices. Two contacts do not output voltage, just control the on and off, it is equivalent to a switch. 2.Can control any voltage between 0-220 V appliances (AC contactor, pumps, solenoid valves, or other feeding equipment).
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