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4-Channel Relay Control Board Module With Optocoupler, 4 Way Relay Module

4-Channel Relay Control Board Module With Optocoupler, 4 Way Relay Module

Original price was: ₹459.00.Current price is: ₹328.00.

In stock

Original price was: ₹459.00.Current price is: ₹328.00.

PCB Color: Blue; board four weeks with four screw holes, hole diameter 3.1mm, easy to install and fixed

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