UT07B-EU Electrical socket tester. UT07 series socket testers can check socket wiring errors. These tools are widely used in commercial and residential areas. The UT07B testers also include the leak test function to check whether circuit breakers are working properly.
Operating voltage 230V
Operating current <18mA
Operating frequency 50Hz~60Hz
RCD ~30mA
Directions OK, leakage test passed
OK
Missing earth
Missing live
Missing neutral
Live earth reverse
Live earth reverse and missing earth