| 型号 | 检测能力 |
| RX21-3W-19.1Ω-J | √ |
| RX21-3W-18Ω±5% | √ |
| RX21-3W-187Ω-J | √ |
| RX21-3W-18.7Ω-J | √ |
| RX21-3W-178Ω-J | √ |
| RX21-3W-17.8Ω-J | √ |
| RX21-3W-16Ω±5% | √ |
| RX21-3W-169Ω-J | √ |
| RX21-3W-162Ω-J | √ |
| RX21-3W-16.9Ω-J | √ |
| RX21-3W-16.2Ω-J | √ |
| RX21-3W-15Ω±5% | √ |
| RX21-3W-154Ω-J | √ |
| RX21-3W-150Ω-J-Q/RU103-95 | √ |
| RX21-3W-150Ω-J | √ |
| RX21-3W-150Ω±5% | √ |
| RX21-3W-15.4Ω-J | √ |
| RX21-3W-14Ω-J | √ |
| RX21-3W-147Ω-J | √ |
| RX21-3W-140Ω-J | √ |