Dear Newfrog customer service
Dear Newfrog customer service. On August second I purchase from your site online two items. Both I received last week. One is working fine the other one is crap. That is Socket Wall AC Power Outlet Voltage Detector Sensor Tester 90-1000V. At the first time open to put the battery the clip break now the battery cover doesn't close. And the battery is too hardly fit both battery. It seams like will break sooner. Totally I am not satisfy with my purchase.