| 型号 | 检测能力 |
| CW138/CW138K | √ |
| CW138 | √ |
| CW137Z | √ |
| CW137R | √ |
| CW137MZ(SMD-0.5) | √ |
| CW137MK/CW137K | √ |
| CW137MK | √ |
| CW137MIR/GCW137MIR/CW137R/CW137IR/GCW137R | √ |
| CW137MIR,GCW137MIR | √ |
| CW137M | √ |
| CW137LT | √ |
| CW137K_TO3_BeiJingYuXiang_25/CW137K_TO3_BeiJingYuXiang_55_125 | √ |
| CW137K | √ |
| CW137IR | √ |
| CW137(TO-257封装） | √ |
| CW137 | √ |
| CW136T-5V | √ |
| CW136T-5.0V | √ |
| CW136T-2.5V国标III-T046 | √ |
| CW136MT-5V/(G)CW136T-5V | √ |