Relay Module One Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level Trigger YYG-2(12VDC) sold2024 1/4" Inner Diameter250 gallons/hourMaximum Pressure

1/4" Inner Diameter250 gallons/hourMaximum Pressure

1/2"-13 TPI

The sanding detailer sanding sticks comes with sanding detailer replacement belts that are easily interchangeable

SCIENCE CLASSROOM SET: For any kids geology science experiments

Item Package Length:8

Relay Module One Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level Trigger YYG-2(12VDC) sold2024 1/4" Inner Diameter250 gallons/hourMaximum PressureRelay 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%