The “small” Kelvin clipper K90 is designed to connect to free ends of windings and wire connections, busbars, feeders and plates. This small measuring clipper is of a twopole design so that a 4-pole connection of the test object according to Kelvin can be realised using two clippers, thus, any influence of the supply line and contact resistances on the result of a resistance measurement is avoided. Of course, you can also use the Kelvin clipper K90 for other measuring tasks, provided the max. allowable current is not exceeded.
“小”开尔文斩波器K90的设计是为了连接绕组和电线连接的自由端，母线，馈线和板。这种小的测量裁剪器采用双极设计，可以用两个快取器实现按开尔文设计的被测对象的四极连接，从而避免了供电线和接触电阻对电阻测量结果的任何影响。当然，你也可以使用开尔文裁剪器K90进行其他测量任务，只要不超过最大允许电流。
Technical Data:
| Front opening width | ca. 6mm |
| Contact width | 4mm |
| Matrix length | 15mm |
| Cable diametre | 0,3mm – 8mm |
| max. current | 1A |
| Matrix / Handle material | hard brass / shock-resistant plastic |
| Matrix | special designs upon request |
| Dimension | 90 x 35 x 13mm (width x height x depth) |
| Weight |