adorne® 防觸電20A雙聯自測GFCI插座，石墨色

The self-test every three seconds is exactly what I wanted for peace of mind in the kitchen, and the graphite color blends in with my darker outlets better than any white plate ever did. Install was straightforward, and the tamper-resistant shutters feel solid.

The graphite finish looks sharp against my dark wall plates, and I love that it runs a self-test every three seconds so I never have to worry if the protection is still active. The tamper-resistant shutters feel solid, and the 20A rating handles my shop vac and space heater on the same circuit witho

The self-test every three seconds gives me real peace of mind in the kitchen, and the graphite finish hides fingerprints way better than my old white outlets. Installing it was straightforward, and the tamper-resistant shutters feel solid when you plug in a cord.