详细说明
        
        
        
        
        
            
              Product overview
  SDS3 minimum volume, SDS3 series is designed for customers to uniaxial measurement, concrete has the very strong function.
  The basic functions of
  Metric / inch conversion absolute / relative conversion
  The function of linear error
  Zero absolute zero reference
  The resolution settings grinder to jitter function
  Half / diameter to RS-232-C interface
  Power-down memory