GVDA Socket Outlet Tester Voltage Detector Electric Circuit Breaker Finder Ground Zero Line US EU UK Plug Polarity Phase Check Advanced GVDA Socket Tester can help you check house wiring and connection polarity of socket, it can also use to test leakage tripping. It is a profeional socket tester which rapidly detect whether the socket's wire connection is correct or not. With RCD/GFCI test function, it is more practical and safe. Product Features PORTABLE ELECTRIC SOCKET TESTER --- Advanced socket tester for rapidly detecting whether the socket's wire connection is correct or not. Compact size, light weight and convenient to use. With voltage backlight LCD display for testing voltage. PLUG & PLAY --- Designed with RCD/GFCI Test Button, One Click to know the working state of the leakage protector. Perfect for protect your security against the risk of electric shock. BRIGHT LED DISPLAY --- Light patterns are well labeled on the back of the device itself. The Red LED indicators can be light up clearly even in strong sunlight also be used in the dark, making you read it fast. 6 LED LIGHT PATTERNS --- With 6 easy to read indicators to indicate the state of the socket, easy to judge: Correct, Open Ground, Open Neutral, Live/Neutral Reverse, Live/Ground Reverse, Live/Ground Reverse, Miing Ground. WIDE APPLICATION - Widely used for electric maintenance testing, office sockets testing, power strips testing and wall sockets testing in school, laboratory, factory and other social field. Home improvement acceptance and safety inspection,It saves you lots of time in testing problems with sockets. Technical Details Brand Name: GVDA Color: Black Material: Flame Retardant ABS Plug Type: EU / US / UK (Optional) Voltage: 48V-250V 45-65Hz RCD Test: >30mA (EU/UK Plug) RCD Working Voltage: 220V20V GFCI Test: >5mA (US Plug) GFCI Working Voltage: 110V20V Voltage Measurement: 48V~250V / 45~65Hz Accuracy: (2.0%+2) Working Environment: 0 ~ 40, 20% ~75%RH Storage Environment: -10 ~ 50, 20% ~80%RH Safety Rating: EN61010-1,-2-030, EN61326-1,CAT II 300V Item Size: 62 * 65 * 55mm / 2.4 * 2.6 * 2.2in Item Weight: UK 64g/2.3oz, EU 59g/2.1oz, US 53g / 1.9oz Package Size: 7.5 * 7.4 * 7.3cm / 3.0 * 2.9 * 2.9in Package Weight: UK 90g/3.2oz, EU 86g/3.0oz, US 79g / 2.8oz Package List: 1 * Socket Tester 1 * User Manual (English) Shipment Service Oversea Warehouse Service Ruian Federation IML Expre Main City About 7-15 Working Days Remote Area About 15-35 Working Days Ukraine IML Expre Ukraine About 3-10 Working Days Spain Spain Expre Spain About 1-7 Working Days Dedicated Delivery Service Local Expre Local Expre Main Use Area Estinate Delivery Time Add