| 型号 | 检测能力 |
| RY21-5W-1Ω-J | √ |
| RY21-5W-1KJ | √ |
| RY21-5W-16.4KΩ-J | √ |
| RY21-5W-150Ω-G | √ |
| RY21-3W-510Ω-J | √ |
| RY21-3W-3Ω-J | √ |
| RY21-3W-300Ω-J | √ |
| RY21-3W-2KΩ-J-GB5729 | √ |
| RY21-3W-2KΩ-J | √ |
| RY21-3W-270Ω-G | √ |
| RY21-3W-221ΩF | √ |
| RY21-3W221ΩF | √ |
| RY21-3W-120Ω-J | √ |
| RY21-3W-100ΩJ | √ |
| RY21-3W-100KΩG | √ |
| RY21-3W100KΩ±10% | √ |
| RY21-3W-1.2KΩ-J-GB5729 | √ |
| RY21-3W-1.2KΩ-J | √ |
| RY21-2W-84.5Ω-J | √ |
| RY21-2W-8.2Ω-J | √ |