YF-4 Adjustable Cycle Delay Timer Relay - Relay Module - Digital Display Timing Delay Board DC

Features: ?FUNCTION: This delay timing relay has 6 kinds of commonly-used. ?DESIGN: Dual digital display for the time setting of delay ON and delay OFF. ?PERFORMANCE: Adjustable 0.1sec - 999 hours time delay. ?EFFECTIVE: It can control AC/DC load within 5A. ?FIT FOR: Used to control the starting and stopping of solenoid valve, water pump, motor, string lights, etc. Function List: P1-1: After T1 delay time, the relay pulls in. P1-2: After T1 delay time, the relay releases. P1-3: After T1 delay time, the relay pulls in. After T2 delay time, the relay releases. P1-4: After T1 delay time, the relay releases. After T2 delay time, the relay pulls in. P1-5: After T1 delay time, the relay pulls in. After T2 delay time, the relay releases and repeat the cycle. P1-6: After T1 delay time, the relay releases. After T2 delay time, the relay pulls in and repeat the cycle. Button setting description: Setting button: long press 2 seconds to enter the function settings; short press to switch the parameter settings Increase button: increase time Decrease button: decrease time Confirm button: start/stop Timing range description: Timing range varies according the position of decimal point: XX.X - timing range: 0.1 seconds ~ 99.9 seconds XXX - timing range: 1 second ~ 999 seconds XXX. - timing range: 1 minute ~ 999 minutes. XX.X. - timing range: 1 hour ~ 999 hours Package list: 1 * Cycle Timer Relay