The Spruce on MSN4 个月
How to Use a Multimeter
Not every multimeter has continuity tests, but a resistance test can be used to find the same information. Some multimeter ...
A multimeter can test for continuity, which shows if an electrical signal is successfully traversing the circuit. This is ...
The test current is limited to 100 μA, making the tester suitable for use in sensitive electronics. And enabling the sleep function after 60 seconds of inactivity reduces standby current to just ...