... @ISO9001&ISO13485 SW-CJ-2F medical testing with wheels purification clean workbenchFEATURES:1,The ... pharmacy, chemical experiment, electronics, national defense, precision instrument, meter, academy and other industries, used for ... wind speed in working area all the time. It also is equipped with independentcontrol ... related request of the IEC61010-1.Technical parameter:Power supply AC220V±22V, 50Hz±1Hz ...