... any directions· Impact devices: D, DC, DL, C, D+15, E, G· All impact devices interchangeable· Menu operation· Large LCD display with ... / HS31.9-102.8Impact deviceD (standard)DC/D+15/G/C/E/DLMaterials9 common metal materialsMemory960 data in 8 blocksStatistics functionAverage / Max ... )-20~+120°C (impact device)StandardASTM A956Dimension (mm)195x84x38Net weight (g)550 Leeb Hardness Tester