Is your three-phase outlet connected correctly? Now you can be sure! Incorrectly connected outlets can lead to serious damage to the connected equipment.
The VOLTCRAFT ST-32B 3-Phase Socket Tester CEE-32A is intended solely for a quick diagnosis of CEE power current sockets on the public alternating current grid (max.
415V/AC), which are secured with 16A or 32A fuse.
This device recognises interruptions to the three phases, the neutral wire or the earth.
Additionally, the rotating field (clockwise/anticlockwise) is displayed.