24 Jul 6 PCS Timer Relay Module DC 6-30V Timer Relay Programmable with LCD Display /…
High level trigger: 3V - 24V. NO(Normally open) maximum load < AC 250V/10A, < DC 30V/10A. Timing range: 0.1s ~ 999mins (continuously adjustable). P-4: Signal holding function. During timing, if there is a signal, timing will be reset....