Measure quickly and safely at e.g. installation test, function test, phase sequence testing and insulation test directly on CEE plugs.
Too many electricians measure voltage on CEE sockets by holding the meter in one hand and holding 2 (or more) test probes in CEE sockets with the other hand, while the cover to the socket must be kept open.
It's dangerous!
Keep safe - and don't waste your time - Check up to 5 conductors at a time with this adapter.
