Trigger Cycle Timing Delay Switch Circuit Double MOS Tube Control Relay 12V 24V
2,55 €
P-4: signal holding function. P1.3: Signal trigger again, relay off, stop the clock;. OLED LED&RGB. For example, you want to set "OP" is 3.2 seconds, then move the decimal point to decade place, the digital display 03.2.
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