- Measuring range: HLD (200-960) / HRC (19.8-68.5) / HRB (13.5-100) / HB (30-651) / HV (80-976) / HS (26.4-99.5) with Type D probe (Standard) | Accuracy ± 6 HLD (HLD=800), repeatability < 6 HLD (HLD=800) | Impact direction 360° manually settable | Materials: steel, cast iron, stainless steel, aluminium alloys, copper-tin alloys, brass | Minimum sample weight: 5 Kg | Display: LED backlit LCD in English | Memory 100 groups (each group includes 1-7 results and 1 average value), USB communication (Standard) with software included and 2 x 1.5V AA batteries | Standard GB/T 17394-1998, ASTM A956 | Suitable for large parts and comparative measurements