ITEM NAME:Borbede Outlet Tester Power Socket Automatic Electric Circuit Polarity Volt S3W7 Borbede Outlet Tester Power Socket Automatic Electric Circuit Polarity Volt S3W7 Brand Name: Borbede Display Type: Analog Only Accuracy Class: 0 DIY Supplies: Electrical Working environment: -20 ~ 60 Celsius Nominal voltage Un= 220~250V (AC) 50-60Hz RCD test current: 30mA 1.Super mini Outlet Tester, measuring 2.One-button operation, easy to use, widely used in the school, laboratory, factory and other social field 3.There are including 3 indicator lights so it’s very easy to read the results. It’s more of a functionality tester 4.Any user can quickly identify which of the wiring
