Kelvin Clamps
High-precision resistance measurement even for smallest resistances
Kelvin clamps are used for perfect contacting in 4-wire technology to measure even the smallest resistances in the range between uΩ and mΩ.
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Key-Facts
Excellent quality.
- Kelvin clamps for leads
- Kelvin clamps for threaded bolts
- Perfect 4-wire contacting
- Different standard clamps
- Kelvin clamps with fixed measuring leads
- Kelvin clamps with pluggable measuring leads
- Well-proven, solid design
Variants
3 solutions for your testing task.
Please select the desired test method:
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If you haven’t found the perfect Kelvin clamps yet, please do not hesitate to contact us.
We would be pleased to help you find a custom solution:

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Are you looking for a personal consultation?
Please contact us directly: +49 2372 901 25 40
Or simply send us your questions via e-mail.
E-mail inquiryDescription
Essential prerequisite for high-precise resistance measurements.
Kelvin clamps are used for perfect contactings in 4-wire technology. To be able to even measure smallest resistances in the uΩ- and mΩ-range, the 4-wire measurement is a mandatory precondition.
The 4-wire measurement offers the benefit, that the measuring lead´s resistance and the clamping point´s contact resistance are eliminated. To do so, per each clamping point two measuring leads are necessary. As a resistance measurement is performed between two connections (between the clamping points), four measuring leads are needed in total. That is why it is called “4-wire measurement”.
Further details regarding the 4-wire measurement are to be found on our homepage under SchleichPedia.
Our Kelvin clamp´s special design (4-wire clamps) assures a high reliability, solid clamping and little wear even under rough test conditions.
Technology
Technology at a glance.
Threaded bolts- Kelvin clamp 4000437
- for bolt diameter 3-4 mm
- Lead length: 2,5 m
Threaded bolts- Kelvin clamp 4000438
- for bolt diameter 4-5 mm
- Lead length: 2,5 m
Threaded bolts- Kelvin clamp 4000439
- for bolt diameter 5-6 mm
- Lead length: 2,5 m
Applications
Downloads
International PDFs
German PDFs
For further information please do not hesitate to contact our technical sales under:
- +49 2372 901 25 40
- Email request
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