MESTEK ST02B Socket Tester Voltage Test Socket Detector US Plug Ground Zero Line Plug Polarity Phase Check Breaker Finder

Features: 1. Mini portable design, easy to carry and simple to use. 2. RCD (or GFCI) test. 3. Voltage test(with LCD). 4. Can detect the wiring status of the socket quickly and accurately. 5. Widely used in the school, laboratory, factory and other social fields. Specifications: Brand:MESTEK Model:ST02B Plug standard: US plug Operate voltage: 90- 250V/45 - 65Hz Measure voltage:90 - 250V/45 - 65Hz Accuracy:(2.0%+2) Altitude:2000m RCD test:30mA RCD working voltage:220V20V GFCI test:>5mA GFCI working voltage:110V20V Package Inludes: 1 x Socket Tester 1 x English User Manaul Details Pictures: