| 型号 | 检测能力 |
| RY21-1W-3Ω-J-GB5729 | √ |
| RY21-1W-3Ω-J | √ |
| RY21-1W-300K-J | √ |
| RY21-1W-3.9KΩ-J-GB5729 | √ |
| RY21-1W-3.9KΩ-J | √ |
| RY21-1W-3.3K-J | √ |
| RY21-1W-2KΩ-F-GB5729 | √ |
| RY21-1W-2K-J | √ |
| RY21-1W-200Ω-J | √ |
| RY21-1W-2.4KΩ-J | √ |
| RY21-1W-1Ω-J | √ |
| RY21-1W-1Ω-F | √ |
| RY21-1W-1KΩ-J | √ |
| RY21-1W-1KΩ-F-GB5729-1994 | √ |
| RY21-1W-1KΩ-F | √ |
| RY21-1W-1K-J | √ |
| RY21-1W-150Ω-J | √ |
| RY21-1W-150K-J | √ |
| RY21-1W-10KΩ-J(5%) | √ |
| RY21-1W-10KΩ±5% | √ |