Relay Module One Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level Trigger YYG-2(12VDC) sold2024 Item Package Length:8

Item Package Length:8

1/4" Inner Diameter250 gallons/hourMaximum Pressure

SCIENCE CLASSROOM SET: For any kids geology science experiments

Model Number: D10-WAT

1/2"-13 TPI

Relay Module One Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level Trigger YYG-2(12VDC) sold2024 Item Package Length:8Relay Module One Way 30A Optocoupler Isolation Relay Module High Power Relay High Low Level Trigger YYG 2(12VDC) 1. 100% brand new and high quality. 2. Made of the high quality miniature optocoupler, anti interference ability, stable performance 3. Adopt 9. 5mm black barrier terminal and standard 30A terminal which is stable and reliable. 4. High low level trigger can be switched. 5. Available in three style for you. Specification: Condition: 100%