... hardware has been decreased significantly, without wearing parts such as hard disk, fan.IP65 Protection grade:Dustproof, defending greasy dirt, robust casing ... for industrial and hard everyday use.Design of the lower consumption:Application of ARM ... ;9 Position (100,200,500,1K,2K,4K,5K,8K,10K)Sampling rate256Hz ~25.6kHz; 9 Position (256,512,1024, ...