Ultra-flat, IP65 encased, magnetic stirrer incorporating toroidal coil technology with no moving parts. Speed range 15 to 1500rpm. Maximum volume stirred 800ml (water). Polyester top plate with 90mm diameter white circle denoting stirring area. With membrane keypad control without display and “reversing function” button which reverses the stirring direction every 30 seconds. Overall 116 x 175 x 12mm W x D x H. Weight 0.3kg. For 100-240V 50/60Hz single phase supplies.