Mist maker uses copper cover with nickel painting. Reliable and durable With special design, easy to replace the ceramic disc. 1.Chrome-faced copper body approves waterproof and heat radiation. 2.Improved integrated oscillation circuit with stable performance for protection of water shortage, over current, over temperature and interference. Commodity name:mist maker Size :253x88xh27.5mm Water level sensor switch:h43mm Ceramic disc:20mm dia., nickel Wire:10m Working voltage:dc 48v Current:4.5-4.8a Power:400w Mist volume:7000 ml/h Unit packing dimension:300x80x125mm/pc Packing carton dimension:450x360x270mm/10pcs N.W.:1.9 kg/pc G.W.:2.0 kg/pc