Ridgid 21893 SR-20 Line Locator

The Ridgid SR-20 Line Locator (21893) can trace line frequencies from 10 Hz to 35,000 Hz while advanced passive modes help locate unknown lines.
The Ridgid SR-20 Line Locator (21893) can trace line frequencies from 10 Hz to 35,000 Hz while advanced passive modes help locate unknown lines.