MESTEK Outlet Tester, Electric Voltage Tester Receptacle Tester For GFCI/Standard 3-Wire 120V Electrical Outlets, AC Voltage Socket Checker Plug Tester

Product details

• SAFETY RATING : GFCI Receptacle Tester has a CAT II 135V safety rating, ensuring reliable and safe electrical testing for various applications, and safety detects common wiring problems for home..
• GFCI TESTER: Short press the TEST button , LCD readout shows the time required to trip a GFCI device, If the GFCI receptacle trip within about 3 seconds, that means the power leak-proof protection is good. lf not, the LCD will display more than 5 seconds, and there may be wiring error or circuit breaker failure, please find a professional electrician formaintenance. NOTE: please test on the line withcorrect wiring and circuit breaker installed..
• ELECTRICAL OUTLET TESTER: Standard 3-wire 120V electrical receptacles tester, this receptacle tester detects the most common wiring faults in standard and GFCI electrical outlets, open ground, open neutral, hot/ground reverse, hot/neutral reverse, hot/ground reverse & open ground, is one of the most popular testers by electricians, inspectors, technicians and homeowners..
• LARGE VA COLOR SCREEN: GFCI receptacle tester features a large HD VA reverse color screen for easy voltage reading and clear indication of wiring conditions. a color screen let you see the readings when working in dim or low-light conditions,like electrical closets, under buildings, behind appliances, and in other enclosed spaces..
• MULTI-FUNCTION OUTLET TESTER: Auto-Hold function holds the reading for hard-to-reach outlets, providing convenience and ease of use; bright green and red LEDs illuminate to provide clear visual indicators of wiring conditions, making it easy to identify issues; After being idle for more than 3 minutes, the instrument will enter automatically in standby mode in order to save power; Low battery indicator reminds you to change your batteries in time;2 x 1.5 V AAA batteries included..