OhmMeterns
OhmMeterns are electrical instruments designed to measure the resistance of a component or circuit. The term OhmMeterns is used to describe devices whose primary function is to determine resistance by applying a controlled electrical signal and reading the resulting response. In practice, most OhmMeterns are either standalone instruments or functions within a digital multimeter (DMM).
Operation of OhmMeterns generally involves injecting a small current or voltage into the unknown resistance and
Types and features vary. Analog models use a galvanometer with a calibrated scale, while digital meters provide
Usage and safety considerations are important. OhmMeterns are used in electronics testing, manufacturing, and repair. Before