UNE-EN 61243-1:2006 Live working - Voltage detectors -- Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c. (IEC 61243-1:2003, modified).
2011UNE-EN 61243-1:2006/A1:2011 Live working - Voltage detectors -- Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c.
2006UNE-EN 61243-1:2006 Live working - Voltage detectors -- Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c. (IEC 61243-1:2003, modified).