• Use to match outlets to circuit breaker
• Move switch to on & device sounds adjustable siren up to 105 dB until breaker is turned  off and outlet is no longer live
• Color-coded LED's identify specific problems with outlet wiring
• Has GFCI test button

FOR CALIFORNIA SHOPPERS

Hello Californians! Your government wants us to show you the following message:

• ⚠ WARNING: This product can expose you to chemicals including styrene which is known to the State of California to cause cancer. For more information go to www.P65warnings.ca.gov.