| NO. | Introduction | Impact energy | Main application |
| 1 | Single- speed | 0.14±0.01J | Mobile phone screen impact test |
| 2 | Single- speed | 0.2±0.02J | Glass and electric meter shell impact test |
| 3 | Single- speed | 0.35±0.03J | Lamps impact test |
| 4 | Single- speed | 0.5±0.04J | Plastic shell impact test |
| 5 | Single- speed | 0.7±0.05J | Products of the toy industry impact test |
| 6 | Single- speed | 1.0±0.05J | water pump products impact test |
| 7 | Single- speed | 2.0±0.10J | electric tools and other products shell impact test |
| 8 | Six-speeds | 0.14J—1.0J | universal type (used in various industries) |
