Voltcraft-Energy-Monitor-4000-PRO-UK-Voltcraft-4000-Pro-UK-P-The-Voltcraft-Energy-Monitor-4000-PRO-UK-is-intended-for-measuring-&-analyzing-the-consumption-of-electric-appliances-in-your-home-The-meter-is-placed-between-a-wall-socket-&-electric-appliance-&-does-not-require-any-further-installation-efforts-The-device-must-only-be-used-with-a-normal-ground-Earthed-appliance-in-your-home-with-a-rated-voltage-of-230V-AC-50 Hz-The-maximum-rated-power-must-not-exceed-3680W-P-P-You-c