... background light.•Large capacity memory could store 100 groups information.•Data pro Software to connect with PC via RS232 port. Micro printer ... support•Software calibration function. Technical Specifications•Measuring range:(170-960)HLD,(17- ... :HL,HB,HRB,HRC,HRA,HV,HS•Display:segment LCD•Data memory:max. 100 groups(relative to impact times 32~1 ...