kaldi home coffee roaster motorize type full package including thermometer, hopper, probe rod, chaff holder (gas burner required) kaldi <b>featured functions:</b><br> <br> * drum<br> -use 2mm thickness of stainless steel for drum which is the core of roaster, compose with 3mm punching.<br> it reinforces heat storage which over limit of small roster.<br> <br> *airing<br> -design for effective circulation and warming of fresh air and hot air, through arranged vent at ton and down, which for smooth airing of inner housing.<br> <br> <b>*product description </b><br> <br> - heat source: heating method by gas <br> - rated voltage: dc 12v. 6w <br> - dc power supply: input-ac110~220v, output-dc 12v 1000ma <br> - rpm: 60/50:1 reducer <br> - material: stainless steel / capacity: 200g, max.: 250g <br> - thermometer: 250°c <br> - stirring drum size: (diameter)120mm x 115mm, thickness: 2mm <br> - product size: 160(w)x200(d)x300mm(h) <br> - weight:: 4.1kg <br> <br> product of korea