| 型号 | 检测能力 |
| RY21-2W-8.2Ω-J | √ |
| RY21-2W-75Ω-J | √ |
| RY21-2W-6.2Ω-J-Q/RU120-95 | √ |
| RY21-2W-510ΩJ | √ |
| RY21-2W-490Ω-J | √ |
| RY21-2W-490ΩJ | √ |
| RY21-2W-36K-J | √ |
| RY21-2W-30ΩJ±5% | √ |
| RY21-2W-30Ω-J | √ |
| RY21-2W-30ΩJ | √ |
| RY21-2W-30Ω±5% | √ |
| RY21-2W-2Ω-J | √ |
| RY21-2W220ΩG | √ |
| RY21-2W-200Ω-J | √ |
| RY21-2W-1Ω-J | √ |
| RY21-2W-1KΩ | √ |
| RY21-2W-1K-J | √ |
| RY21-2W-180Ω-J | √ |
| RY21-2W-180ΩJ | √ |
| RY21-2W-15Ω-J | √ |