Power and current measuring adapter for multimeters. The PMA16 measuring adapter is an intermediate plug for measuring the current and power consumption of a 1-phase power supply with a Schuko plug. PMA16 for safe and easy measurement of the current and power consumption of devices with a Schuko plug. Power measurement only with METRAHIT ENERGY or 29S. The measuring cables with 4mm safety plugs can be connected directly to the measuring sockets of a multimeter. The PMA 16 power measuring adapter is an intermediate plug for measuring the current and power consumption of a single-phase consumer connected with a power plug. The consumer's protective conductor remains functional. Current measurement: The power supply circuit is split in the adapter and brought out for measurement with 2 measuring cables with 4mm safety plugs. Power measurement: Like current measurement but with voltage brought out in parallel. Connection to the measuring device with 3 measuring cables with 4mm safety plugs.