how can a campass needle be used as a tester
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campass needle used as tester to find direction north and south by hanging with the help of string
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✌️✌️ hey mate,
➡️A compass needle can be used as a tester.
➡️It shows deflection for showing the presence of current.
➡️However, it cannot be used for the AC currentused at your home.
➡️A regular tester is much more reliable when used.
thanks...
nice to help you ✌️✌️
➡️A compass needle can be used as a tester.
➡️It shows deflection for showing the presence of current.
➡️However, it cannot be used for the AC currentused at your home.
➡️A regular tester is much more reliable when used.
thanks...
nice to help you ✌️✌️
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