... SamplerConcentration,Block Heater,Vortex Mixer,Cold Keeper,Mixer Incubator, Rocker, Shaker, Roller Mixer, PCR,etc.Applications:Model AMSM-1 and ... handling.There are two models for this type of the shaker: Both of them are microprocessor controlled. The digital model ... message in the LED display.Technical Specification: ModelAMSM-1AMSM-2Speed range (rpm)10 integral selection, 250 to 1250Digital, 250 to ...