By Wen yuehuaSeller
on Apr 14, 2021
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Question:
Q:How can you tell if the relay is bad?
Answer:
A:It is stated in the manual that if the indicator light shows a green light, it means it can work normally, and if the indicator light shows a red light, it means it is broken.
By Wen yuehuaSeller
on Apr 14, 2021
0 of 0 found this helpful. Do you?