Klein Tools A-ET300AU

Quickly, accurately and automatically and the corresponding circuit breaker of any 240V standard electrical outlet, flashing arrow indicator for easy identification, strong transmitter reaches distances up to 305M, 90-240V operation, microprocessor controlled for more reliable identification, auto power-off feature saves battery life, accessory kit (Cat. No. 69411, sold separately) includes light socket adapter and alligator clip assembly.