Easily tunable detector for covering discontinuities in buried e

Easy-to-assemble capacitive probe for a high precision dimension

Electric cable connection error-detect method and apparatus

Electric capacity measurement of erratically shorted capacitors

Electric moisture meter

Electric outlet and cable tracing method and apparatus

Electric resistance type wide range moisture meter

Electrical circuit breaker locator with transmitter and receiver

Electrical circuit identification means

Electrical circuit interrupter device locator

Electrical circuit tester selectively responsive to either prese

Electrical circuit testing

Electrical circuit tracing and identifying apparatus and method

Electrical circuit tracing apparatus using modulated tracing sig

Electrical conductor identifying assembly

Electrical conductor locating device

Electrical indicators

Electrical measurement circuitry for low level AC signals

Electrical measurement of fluid void fraction for fluid having c

Electrical measuring apparatus, and methods for determining the