... pickup camera, etc.4, Home equipments: cleaner, fan, lighting, electric cutter, sewing machine, etc.5,Kitchen ... appliances: microwave ovens, induction cooker, refrigerator, etc.6,Electric tools: electric saw, driller, muller, sandblasting machine and punching machine ... protection: Overload protection to prolong time. 4. Over heating protection: Temperature above 40 ...