Outlet Tester 48-250V Socket Tester with Voltage Display GFCI Circuit Polarity Voltage Detector Includes 7 Visual Indication for Home and Professional

Do you worried about the line is wrong? Do you worried about workers missing line? Do you worried about home improvement circuit problem? If you have a socket tester, it will help you to solve many problems. So why not buy a socket tester? Socket tester Features: With a CAT ll 300V rating, the outlet tester is durable enough to handle any working environment. Works on GFCI outlets and confirms operation of the ground fault protective device. Outlet tester with LED display which helps you to measure the socket voltage and display it clearly in the LCD screen. Detection of household electrical line sockets can prevent click damage caused by missing ground power high-powered household appliances. It is also possible to carry out a normative safety check on newly installed lines. Safe use of electricity cannot be underestimated. Testing of office and factory outlets, self-inspection and self-inspection of safety hazards, ensure work and production?Eliminate all safety hazards. Specifications: - Voltage Measurement: 48V?250V / 45?65Hz, Accuracy: ±(2.0%+2) - Operating voltage?48~250V/45~65Hz - Operating temperature?0°C~40°C - Operating humidity?20%~75%RH - Storage temperature?-10°C~50°C - Storage humidity?20%~80%RH - RCD Test: ?30mA - RCD Working Voltage: 220V±20V - GFCI Test: ?5mA (US Plug) - GFCI Working Voltage: 110V±20V Warning To avoid possible electric shock or personal injury. Check whether the tester is correct is correct. Insert the tester into s known correct socket for testing and check that the test function is correct before using it. The RCD test must be properly operated under the under the correct wiring. Package: 1 * socket tester 1 * User manual