... for both recharging and data transfer to PC Portable hardness tester Features:* Pocket size, easy to operate* Based on the ... AC adapter / charger* Small supporting ring* Carrying case* Software and Cable* Operation manualTechnical specification: Hardness ParameterHL, HRC, HRB, HV, HB, ... COPPER200~690 45~315(10D2) Optional accessories: * Mini-printer and Cable* Impact devices D, C, DC, D+15, DL, G * ...