ET300 Digital Circuit Breaker Finder by Klein Tools
- Quickly, accurately, and automatically find the corresponding circuit breaker of any 120V standard outlet.
- Flashing arrow indicator for easy identification.
- Strong transmitter reaches distances up to 1,000 feet.
- 90 - 120V operation.
- Microprocessor controlled for more reliable identification.
- Auto power-off feature saves battery life.
- Does not require interruption of service; power can be left on.