Mains plug with banana sockets. It enabling the charging of the analyzer batteries from the power supply socket, while eliminating the need to connect the instrument to the measured object. It is particularly useful when copying data, analyzing results or transferring the configuration: there is no risk of the device battery unexpectedly discharging when performing such operations.

The product can also be used for measuring voltage signals. In addition, it will facilitate the work of taking measurements in EPA areas: when measuring point-to-ground resistance (R_P-G), it will enable the insulation resistance meter leads to be quickly connected to the nearest ground point and to the ring-shape probe.