5-30 V Dual MOS Röhre Steuerplatine Trigger Zyklus Timer Verzögerungsschalter für Smar Fit
5,01 €
Feature: 1. "Press and hold the SET key for 2 seconds and then release it" to enter the mode selection interface, and press the UP and DOWN keys briefly to select the mode to be set (P1.1~P‑4). Main interface: "000" (without decimal point) is displayed when the relay is not working, and decimal point is displayed when the relay is working, which is very clear.
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